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references/connectivity.md
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references/connectivity.md
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# Connectivity Reference
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**Source**: [https://github.com/SAP-docs/sap-datasphere/tree/main/docs/Administering/Preparing-Connectivity](https://github.com/SAP-docs/sap-datasphere/tree/main/docs/Administering/Preparing-Connectivity)
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**Source**: [https://github.com/SAP-docs/sap-datasphere/tree/main/docs/Integrating-data-and-managing-spaces/Integrating-Data-Via-Connections](https://github.com/SAP-docs/sap-datasphere/tree/main/docs/Integrating-data-and-managing-spaces/Integrating-Data-Via-Connections)
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---
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## Table of Contents
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1. [Connection Overview](#connection-overview)
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2. [SAP System Connections](#sap-system-connections)
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3. [Cloud Platform Connections](#cloud-platform-connections)
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4. [Database Connections](#database-connections)
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5. [Streaming Connections](#streaming-connections)
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6. [Generic Connections](#generic-connections)
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7. [Connection Management](#connection-management)
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8. [Cloud Connector](#cloud-connector)
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9. [Data Provisioning Agent](#data-provisioning-agent)
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10. [IP Allowlisting](#ip-allowlisting)
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---
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## Connection Overview
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### Connection Types
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SAP Datasphere supports 40+ connection types for data integration.
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| Category | Connections |
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|----------|-------------|
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| SAP | S/4HANA, BW/4HANA, ECC, HANA, SuccessFactors |
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| Cloud | AWS, Azure, GCP |
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| Database | Oracle, SQL Server, JDBC |
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| Streaming | Kafka, Confluent |
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| Generic | OData, HTTP, SFTP, JDBC |
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### Connection Features
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| Feature | Description |
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|---------|-------------|
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| Remote Tables | Virtual data access |
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| Data Flows | ETL pipelines |
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| Replication Flows | Data replication |
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| Model Import | BW model transfer |
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### Complete Connection Feature Matrix
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| Connection Type | Remote Tables | Replication Flows | Data Flows | Model Import |
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|-----------------|---------------|-------------------|------------|--------------|
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| **SAP Systems** |
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| SAP S/4HANA Cloud | Yes | Yes (source) | Yes | Yes |
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| SAP S/4HANA On-Premise | Yes | Yes (source) | Yes | Yes |
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| SAP ABAP | Yes | Yes (source) | Yes | No |
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| SAP BW | Yes | Via ABAP | Yes | No |
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| SAP BW/4HANA Model Transfer | No | No | No | Yes |
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| SAP BW Bridge | Yes | No | No | Yes |
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| SAP ECC | Yes | Via ABAP | Yes | No |
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| SAP HANA | Yes | Yes (source+target) | Yes | No |
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| SAP HANA Cloud Data Lake Files | No | Yes (source+target) | Yes | No |
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| SAP HANA Cloud Data Lake Relational Engine | Yes | No | Yes | No |
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| SAP SuccessFactors | Yes | No | Yes | No |
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| SAP Fieldglass | Yes | No | Yes | No |
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| SAP Marketing Cloud | Yes | No | Yes | No |
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| SAP Signavio | No | Yes (target) | No | No |
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| **Cloud Platforms** |
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| Amazon S3 | No | Yes (source+target) | Yes | No |
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| Amazon Athena | Yes | No | No | No |
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| Amazon Redshift | Yes | No | Yes | No |
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| Google Cloud Storage | No | Yes (source+target) | Yes | No |
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| Google BigQuery | Yes | Yes (target) | Yes | No |
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| Microsoft Azure Blob Storage | No | No | Yes | No |
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| Microsoft Azure Data Lake Gen2 | No | Yes (source+target) | Yes | No |
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| Microsoft Azure SQL Database | Yes | Yes (source) | Yes | No |
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| Microsoft SQL Server | Yes | Yes (source) | Yes | No |
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| Microsoft OneLake | No | Yes (source) | No | No |
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| **Databases** |
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| Oracle | Yes | No | Yes | No |
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| Generic JDBC | Yes | No | No | No |
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| **Streaming** |
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| Apache Kafka | No | Yes (target) | No | No |
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| Confluent | No | Yes (source+target) | No | No |
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| **Generic** |
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| Generic OData | Yes | No | Yes | No |
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| Generic HTTP | No | No | No | No |
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| Generic SFTP | No | Yes (source+target) | Yes | No |
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| Open Connectors | No | No | Yes | No |
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| Hadoop HDFS | No | No | Yes | No |
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| Cloud Data Integration | Yes | No | Yes | No |
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| **Partner** |
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| Adverity | Push* | No | No | No |
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| Precog | Push* | No | No | No |
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*Push = Data pushed via database user SQL Interface
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### Creating Connections
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1. Connections > Create
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2. Select connection type
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3. Configure properties
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4. Test connection
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5. Save
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### Connection Properties
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**Common Properties**:
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- Connection Name
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- Description
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- Technical User
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- Authentication Method
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---
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## SAP System Connections
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### SAP S/4HANA Cloud
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**Communication Arrangement Scenarios**:
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| Scenario | Purpose | Required For |
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|----------|---------|--------------|
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| SAP_COM_0531 | OData Services | Remote tables (legacy) |
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| SAP_COM_0532 | CDS View Replication | Data flows, Replication flows |
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| SAP_COM_0722 | Model Transfer | BW model import |
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**Important**: The same communication user must be added to all communication arrangements used for the connection.
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**Prerequisites by Feature**:
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*Remote Tables (Recommended)*:
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- ABAP SQL service exposure for federated CDS view access
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- Or: Data Provisioning Agent with CloudDataIntegrationAdapter + SAP_COM_0531
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- CDS views must be extraction-enabled and released (annotated with `@Analytics.dataExtraction.enabled: true`)
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*Data Flows*:
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- Communication arrangement for SAP_COM_0532
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- CDS views must be released for extraction
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*Replication Flows*:
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- Cloud Connector configured (acts as secure tunnel to S/4HANA Cloud)
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- ABAP SQL service exposure (recommended)
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- Communication arrangement for SAP_COM_0532
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- CDS views must be extraction-enabled and released
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- Optional: RFC fast serialization (SAP Note 3486245)
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- See SAP Note 3297105 for replication-specific requirements
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*Model Import*:
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- Data Provisioning Agent with CloudDataIntegrationAdapter
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- Communication arrangements: SAP_COM_0532, SAP_COM_0531, SAP_COM_0722
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*Authorization Requirements*:
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- Users/services need proper authorizations to expose CDS views
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- Communication user requires roles for OData/CDS metadata extraction
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- Some CDS views may require SAP Notes to unblock discovery (check view-specific notes)
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**Authentication Options**:
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| Method | Use Case | Notes |
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|--------|----------|-------|
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| OAuth 2.0 (SAML Bearer Assertion) | Principal propagation/SSO | User identity passed through |
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| OAuth 2.0 (Client Credentials) | Service-to-service | Technical user access |
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| Basic Authentication | Legacy/simple setups | Not recommended for production |
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| X.509 Client Certificate | Principal propagation with Cloud Connector | See SAP Note 2801396 for approved CAs |
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**X.509 Certificate Setup for Principal Propagation**:
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1. Generate certificate using OpenSSL or SAP Cloud Identity Services
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2. Upload certificate to communication user in S/4HANA Cloud
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3. Configure Cloud Connector for principal propagation (if applicable)
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4. Add user to communication system with "SSL Client Certificate" authentication
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5. Create required communication arrangements
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6. Test connection with actual user to verify propagation
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**Connection Properties**:
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```yaml
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type: SAP S/4HANA Cloud
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host: mycompany.s4hana.ondemand.com
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authentication: OAuth 2.0
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client_id: xxx
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client_secret: xxx
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```
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### SAP S/4HANA On-Premise
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**Prerequisites**:
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- Cloud Connector configured
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- RFC user with authorization
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- Network connectivity
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**Authentication**:
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- Basic (user/password)
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- X.509 certificate
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**Supported Features**:
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- Remote tables (CDS views, tables)
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- Replication flows (SLT, ODP)
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- Real-time replication
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- ABAP RFC streaming
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**Connection Properties**:
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```yaml
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type: SAP S/4HANA On-Premise
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cloud_connector: my_cloud_connector
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virtual_host: s4hana.internal:443
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system_id: S4H
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client: 100
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authentication: Basic
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```
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### SAP BW/4HANA Model Transfer
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**Prerequisites**:
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- BW/4HANA 2.0+
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- Remote connection configured in BW
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- Authorization for model transfer
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**Supported Objects**:
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- CompositeProviders
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- InfoObjects
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- Queries
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- Hierarchies
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**Connection Properties**:
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```yaml
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type: SAP BW/4HANA Model Transfer
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host: bw4hana.company.com
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system_id: BW4
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client: 100
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```
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### SAP BW Bridge
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**Prerequisites**:
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- BW Bridge provisioned
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- Network connectivity
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**Supported Features**:
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- Run BW process chains
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- Access BW objects
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- Hybrid scenarios
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### SAP ECC
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**Prerequisites**:
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- Cloud Connector
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- RFC user
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- ODP extractors
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**Connection Properties**:
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```yaml
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type: SAP ECC
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cloud_connector: my_cc
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virtual_host: ecc.internal
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system_id: ECC
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client: 100
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```
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### SAP HANA (Cloud and On-Premise)
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**SAP HANA Cloud**:
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```yaml
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type: SAP HANA Cloud
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host: xxx.hana.trial-us10.hanacloud.ondemand.com
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port: 443
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authentication: User/Password
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```
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**SAP HANA On-Premise**:
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```yaml
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type: SAP HANA
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cloud_connector: my_cc
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virtual_host: hana.internal
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port: 30015
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authentication: User/Password
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```
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### SAP HANA Cloud Data Lake
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**Files Connection**:
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```yaml
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type: SAP HANA Cloud, Data Lake Files
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host: xxx.files.hdl.trial-us10.hanacloud.ondemand.com
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container: my_container
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```
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**Relational Engine**:
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```yaml
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type: SAP HANA Cloud, Data Lake Relational Engine
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host: xxx.iq.hdl.trial-us10.hanacloud.ondemand.com
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port: 443
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```
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### SAP SuccessFactors
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**Prerequisites**:
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- OData API enabled
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- API user with permissions
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**Connection Properties**:
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```yaml
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type: SAP SuccessFactors
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host: api.successfactors.com
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company_id: mycompany
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authentication: Basic
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```
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### SAP Fieldglass
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**Connection Properties**:
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```yaml
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type: SAP Fieldglass
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host: api.fieldglass.net
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authentication: OAuth 2.0
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```
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### SAP Marketing Cloud
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**Connection Properties**:
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```yaml
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type: SAP Marketing Cloud
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host: mycompany.marketing.cloud.sap
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authentication: OAuth 2.0
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```
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### SAP Signavio
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**Connection Properties**:
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```yaml
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type: SAP Signavio
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host: editor.signavio.com
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authentication: API Key
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```
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---
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## Cloud Platform Connections
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### Amazon Web Services
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**Amazon S3**:
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```yaml
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type: Amazon Simple Storage Service
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region: us-east-1
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bucket: my-data-bucket
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authentication: Access Key
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access_key_id: AKIA...
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secret_access_key: xxx
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```
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**Amazon Athena**:
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```yaml
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type: Amazon Athena
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region: us-east-1
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workgroup: primary
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s3_output_location: s3://query-results/
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authentication: Access Key
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```
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**Amazon Redshift**:
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```yaml
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type: Amazon Redshift
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host: cluster.xxx.redshift.amazonaws.com
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port: 5439
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database: mydb
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authentication: User/Password
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```
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### Google Cloud Platform
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**Google Cloud Storage**:
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```yaml
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type: Google Cloud Storage
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project_id: my-project
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bucket: my-bucket
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authentication: Service Account
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service_account_key: {...}
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```
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**Google BigQuery**:
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```yaml
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type: Google BigQuery
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project_id: my-project
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dataset: my_dataset
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authentication: Service Account
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```
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### Microsoft Azure
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**Azure Blob Storage**:
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```yaml
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type: Microsoft Azure Blob Storage
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account_name: mystorageaccount
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container: mycontainer
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authentication: Account Key
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```
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**Azure Data Lake Gen2**:
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```yaml
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type: Microsoft Azure Data Lake Store Gen2
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account_name: mydatalake
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filesystem: myfilesystem
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authentication: Service Principal
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```
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**Azure SQL Database**:
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```yaml
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type: Microsoft Azure SQL Database
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server: myserver.database.windows.net
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database: mydb
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authentication: SQL Authentication
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```
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**Microsoft OneLake**:
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```yaml
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type: Microsoft OneLake
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workspace: my-workspace
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lakehouse: my-lakehouse
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authentication: Service Principal
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```
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---
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## Database Connections
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### Oracle
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**Prerequisites**:
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- Data Provisioning Agent
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- Oracle JDBC driver
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**Connection Properties**:
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```yaml
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type: Oracle
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host: oracle.company.com
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port: 1521
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service_name: ORCL
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authentication: User/Password
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```
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### Microsoft SQL Server
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**Prerequisites**:
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- Data Provisioning Agent
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- JDBC driver
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**Connection Properties**:
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```yaml
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type: Microsoft SQL Server
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host: sqlserver.company.com
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port: 1433
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database: mydb
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authentication: SQL Server Authentication
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```
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### Generic JDBC
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**Prerequisites**:
|
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- Data Provisioning Agent
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- JDBC driver uploaded
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**Connection Properties**:
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```yaml
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type: Generic JDBC
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jdbc_url: jdbc:postgresql://host:5432/db
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driver_class: org.postgresql.Driver
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authentication: User/Password
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```
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---
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## Streaming Connections
|
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|
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### Apache Kafka
|
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|
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**Prerequisites**:
|
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- Kafka cluster accessible
|
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- SSL certificates (if TLS)
|
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|
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**Connection Properties**:
|
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```yaml
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type: Apache Kafka
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bootstrap_servers: kafka1:9092,kafka2:9092
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security_protocol: SASL_SSL
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sasl_mechanism: PLAIN
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```
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### Confluent
|
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**Connection Properties**:
|
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```yaml
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type: Confluent
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bootstrap_servers: xxx.confluent.cloud:9092
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cluster_id: xxx
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api_key: xxx
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api_secret: xxx
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```
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||||
---
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||||
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## Generic Connections
|
||||
|
||||
### Generic OData
|
||||
|
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**Connection Properties**:
|
||||
```yaml
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type: Generic OData
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||||
service_url: [https://api.example.com/odata/v2](https://api.example.com/odata/v2)
|
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authentication: OAuth 2.0
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```
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**OData Versions**:
|
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- OData V2
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||||
- OData V4
|
||||
|
||||
### Generic HTTP
|
||||
|
||||
**Connection Properties**:
|
||||
```yaml
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||||
type: Generic HTTP
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||||
base_url: [https://api.example.com](https://api.example.com)
|
||||
authentication: Bearer Token
|
||||
```
|
||||
|
||||
### Generic SFTP
|
||||
|
||||
**Connection Properties**:
|
||||
```yaml
|
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type: Generic SFTP
|
||||
host: sftp.example.com
|
||||
port: 22
|
||||
authentication: Password or SSH Key
|
||||
```
|
||||
|
||||
### Open Connectors
|
||||
|
||||
**Prerequisites**:
|
||||
- SAP Open Connectors instance
|
||||
- Connector configured
|
||||
|
||||
**Connection Properties**:
|
||||
```yaml
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||||
type: Open Connectors
|
||||
instance_url: [https://api.openconnectors.ext.hanatrial.ondemand.com](https://api.openconnectors.ext.hanatrial.ondemand.com)
|
||||
organization_secret: xxx
|
||||
user_secret: xxx
|
||||
element_token: xxx
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Connection Management
|
||||
|
||||
### Editing Connections
|
||||
|
||||
1. Connections > Select connection
|
||||
2. Edit properties
|
||||
3. Test connection
|
||||
4. Save changes
|
||||
|
||||
### Deleting Connections
|
||||
|
||||
**Prerequisites**:
|
||||
- No dependent objects
|
||||
- No active replications
|
||||
|
||||
1. Connections > Select
|
||||
2. Delete
|
||||
3. Confirm
|
||||
|
||||
### Validating Connections
|
||||
|
||||
**Validation Checks**:
|
||||
- Network connectivity
|
||||
- Authentication
|
||||
- Authorization
|
||||
- Object access
|
||||
|
||||
### REST API Management
|
||||
|
||||
**List Connections**:
|
||||
```http
|
||||
GET /api/v1/connections
|
||||
Authorization: Bearer {token}
|
||||
```
|
||||
|
||||
**Create Connection**:
|
||||
```http
|
||||
POST /api/v1/connections
|
||||
Content-Type: application/json
|
||||
|
||||
{
|
||||
"name": "my_connection",
|
||||
"type": "SAP_HANA",
|
||||
"properties": {...}
|
||||
}
|
||||
```
|
||||
|
||||
### Pause Real-Time Replication
|
||||
|
||||
**Per Connection**:
|
||||
1. Select connection
|
||||
2. Pause real-time replication
|
||||
3. Resume when ready
|
||||
|
||||
---
|
||||
|
||||
## Cloud Connector
|
||||
|
||||
### Overview
|
||||
|
||||
Cloud Connector enables secure connectivity between SAP BTP and on-premise systems.
|
||||
|
||||
### Installation
|
||||
|
||||
1. Download from SAP Support Portal
|
||||
2. Install on-premise server
|
||||
3. Configure initial settings
|
||||
4. Connect to SAP BTP subaccount
|
||||
|
||||
### Configuration
|
||||
|
||||
**System Mapping**:
|
||||
```yaml
|
||||
virtual_host: s4hana.internal
|
||||
virtual_port: 443
|
||||
internal_host: s4hana.company.local
|
||||
internal_port: 443
|
||||
protocol: HTTPS
|
||||
```
|
||||
|
||||
**Access Control**:
|
||||
- URL path restrictions
|
||||
- HTTP method restrictions
|
||||
- Principal propagation
|
||||
|
||||
### Troubleshooting
|
||||
|
||||
**Common Issues**:
|
||||
| Issue | Solution |
|
||||
|-------|----------|
|
||||
| Connection refused | Check firewall rules |
|
||||
| Authentication failed | Verify credentials |
|
||||
| Timeout | Check network latency |
|
||||
| Certificate error | Update certificates |
|
||||
|
||||
---
|
||||
|
||||
## Data Provisioning Agent
|
||||
|
||||
### Overview
|
||||
|
||||
Data Provisioning Agent enables connectivity to on-premise databases and applications.
|
||||
|
||||
### Installation
|
||||
|
||||
**Requirements**:
|
||||
- Java 11+
|
||||
- 4 GB RAM minimum
|
||||
- Network access
|
||||
|
||||
**Installation Steps**:
|
||||
1. Download agent installer
|
||||
2. Run installation
|
||||
3. Configure agent properties
|
||||
4. Register with Datasphere
|
||||
|
||||
### Agent Configuration
|
||||
|
||||
**dpagentconfig.ini**:
|
||||
```ini
|
||||
[Framework]
|
||||
name=dp_agent_01
|
||||
framework_port=5050
|
||||
|
||||
[Datasphere]
|
||||
tenant_url=[https://xxx.hana.ondemand.com](https://xxx.hana.ondemand.com)
|
||||
```
|
||||
|
||||
> **⚠️ Security Note**: The `dpagentconfig.ini` file contains sensitive configuration and credentials. Ensure proper file permissions (`chmod 600` on Linux) and keep it out of version control. Consider using environment variables for credentials where supported.
|
||||
|
||||
### Adapter Registration
|
||||
|
||||
**Register Adapter**:
|
||||
1. System > Data Provisioning
|
||||
2. Select agent
|
||||
3. Add adapter
|
||||
4. Configure adapter properties
|
||||
|
||||
**Available Adapters**:
|
||||
- ABAP ODP Adapter
|
||||
- HANA SDI Adapters
|
||||
- Database adapters
|
||||
- File adapters
|
||||
|
||||
### ODBC Driver Upload
|
||||
|
||||
**Upload Third-Party Drivers**:
|
||||
1. System > Data Provisioning
|
||||
2. Select agent
|
||||
3. Upload ODBC driver
|
||||
4. Restart agent
|
||||
|
||||
### Agent Monitoring
|
||||
|
||||
**Monitor Status**:
|
||||
- Connection status
|
||||
- Adapter status
|
||||
- Replication status
|
||||
- Error logs
|
||||
|
||||
---
|
||||
|
||||
## IP Allowlisting
|
||||
|
||||
### Obtain IP Addresses
|
||||
|
||||
**Datasphere Outbound IPs**:
|
||||
1. System > Configuration
|
||||
2. View IP addresses
|
||||
3. Add to source system allowlist
|
||||
|
||||
### Configure Allowlist
|
||||
|
||||
**In Datasphere**:
|
||||
1. System > Security
|
||||
2. IP Allowlist
|
||||
3. Add allowed IP ranges
|
||||
4. Save
|
||||
|
||||
**IP Range Format**:
|
||||
```
|
||||
192.168.1.0/24
|
||||
10.0.0.0/8
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Certificate Management
|
||||
|
||||
### Managing Certificates
|
||||
|
||||
**Upload Certificate**:
|
||||
1. System > Security > Certificates
|
||||
2. Upload certificate file
|
||||
3. Associate with connection
|
||||
|
||||
**Certificate Types**:
|
||||
- Server certificates (TLS)
|
||||
- Client certificates (mutual TLS)
|
||||
- Root CA certificates
|
||||
|
||||
### Certificate Expiration
|
||||
|
||||
**Monitor Expiration**:
|
||||
- System > Security > Certificates
|
||||
- Check expiration dates
|
||||
- Renew before expiry
|
||||
|
||||
---
|
||||
|
||||
## Documentation Links
|
||||
|
||||
- **Connections Overview**: [https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/eb85e15](https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/eb85e15)
|
||||
- **SAP S/4HANA**: [https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/a98e5ff](https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/a98e5ff)
|
||||
- **Cloud Connector**: [https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/f289920](https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/f289920)
|
||||
- **Data Provisioning Agent**: [https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/e87952d](https://help.sap.com/docs/SAP_DATASPHERE/c8a54ee704e94e15926551293243fd1d/e87952d)
|
||||
|
||||
---
|
||||
|
||||
**Last Updated**: 2025-11-22
|
||||
Reference in New Issue
Block a user