How To Fix RSDS217 - Replication not possible because &1 is not a replicating source system

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 217

• Message text: Replication not possible because &1 is not a replicating source system

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS217 - Replication not possible because &1 is not a replicating source system ?

  The SAP error message RSDS217 indicates that a replication process cannot proceed because the specified system (denoted by &1) is not recognized as a valid replicating source system. This error typically occurs in the context of SAP Data Services or SAP BW (Business Warehouse) when trying to replicate data from a source system that is not configured correctly.
  Cause:
  
  Incorrect Source System Configuration: The source system may not be set up as a replicating source in the SAP BW system.
  Missing Authorizations: The user executing the replication may not have the necessary authorizations to access the source system.
  Technical Issues: There may be technical issues or misconfigurations in the connection settings between the source system and the SAP BW system.
  System Type Mismatch: The source system might not be of a type that supports replication (e.g., it could be a non-SAP system or a system that is not configured for data extraction).
  
  Solution:
  
  
  Check Source System Configuration:
  
  Go to the SAP BW system and check the configuration of the source system in transaction RSA1 (Data Warehousing Workbench).
  Ensure that the source system is correctly defined and marked as a replicating source system.
  
  
  
  Verify Authorizations:
  
  Ensure that the user executing the replication has the necessary authorizations to access the source system.
  Check the roles and authorizations assigned to the user in both the source and target systems.
  
  
  
  Review Connection Settings:
  
  Check the connection settings between the source system and the SAP BW system. Ensure that the RFC connection is correctly configured and active.
  Use transaction SM59 to verify the RFC destination settings.
  
  
  
  Check System Type:
  
  Ensure that the source system is of a type that supports replication. If it is a non-SAP system, you may need to use different methods for data extraction.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  
  Reconfigure the Source System:
  
  If necessary, you may need to delete and reconfigure the source system in the BW system to ensure it is set up correctly.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  SM59: RFC Destinations
  RSCUSTV10: Customizing for DataSources
  
  
  SAP Documentation: Refer to the official SAP Help Portal for detailed documentation on configuring source systems and replication processes.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the RSDS217 error and implement the necessary solutions to resolve it.