How To Fix RSAR030 - Source system Release &1 &2 is unknown. Maintain it in table RS3DREL.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 030

• Message text: Source system Release &1 &2 is unknown. Maintain it in table RS3DREL.

What causes this issue?

In Content Development systems, the source system releases assigned to
the systems must be available in the value help delivered in tables
RS3DREL and RS3DRELT so that the customer can choose from the existing
releases.

System Response

Release &V1& &V2& is not known.

How to fix this error?

Do one of the following:
Choose an existing release in the source system maintenance (context
menu entry "assign release" or "change attributes") from value help
Go to view maintenance (transaction SM30) for table RS3DREL and maintain
and deliver the new value

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR030 - Source system Release &1 &2 is unknown. Maintain it in table RS3DREL. ?

  The SAP error message RSAR030 indicates that the source system you are trying to access is not recognized by the system. This typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the configuration of the source system in the BW system.
  
  Cause:
  
  Missing Source System Configuration: The source system has not been defined in the BW system.
  Incorrect Source System Release: The release/version of the source system is not recognized or is incorrectly specified.
  Transport Issues: The configuration for the source system may not have been transported correctly from the development environment to the production environment.
  DataSource Issues: The DataSource associated with the source system may not be properly set up or activated.
  
  
  Solution:
  To resolve the RSAR030 error, follow these steps:
  
  
  Check Source System Configuration:
  
  Go to transaction code RSA1 (Data Warehousing Workbench).
  Navigate to the "Source Systems" section.
  Verify if the source system is listed. If it is not, you will need