How To Fix RSM101 - Combination of source system & and InfoSource & does not exist yet

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 101

• Message text: Combination of source system & and InfoSource & does not exist yet

What causes this issue?

Error in the data transmission from source system &V1&.
The InfoSource &V2& does not exist in combination with source system
&V1&.

System Response

The processing of the IDoc is terminated.

How to fix this error?

Check the Customizing settings.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSM101 - Combination of source system & and InfoSource & does not exist yet ?

  The SAP error message RSM101 indicates that there is an issue with the configuration of the source system and InfoSource in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error typically arises when you are trying to extract data from a source system, but the system cannot find the specified combination of source system and InfoSource.
  Cause:
  
  Missing Configuration: The source system and InfoSource combination has not been properly configured in the SAP BW system.
  Incorrect InfoSource: The InfoSource you are trying to use may not be defined for the specified source system.
  Transport Issues: If the InfoSource was recently transported from another system, it may not have been activated or properly set up in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the InfoSource or the source system.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the SAP BW system and check the configuration of the InfoSource. Ensure that the InfoSource is correctly defined for the source system you are using.
  You can do this by navigating to the InfoSource in the Data Warehousing Workbench (transaction RSA1) and verifying its settings.
  
  
  
  Create or Update InfoSource:
  
  If the InfoSource does not exist for the source system, you may need to create it or update the existing one to include the necessary source system.
  Use transaction RSA1 to access the Data Warehousing Workbench, then navigate to the InfoSources section and create or modify the InfoSource as needed.
  
  
  
  Check Transport Requests:
  
  If the InfoSource was transported from another system, ensure that the transport request was successfully imported and that the InfoSource is activated in the target system.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the InfoSource and the source system. You may need to consult with your SAP security team to ensure proper roles and authorizations are assigned.
  
  
  
  Recheck Data Flow:
  
  If you are working with a data flow, ensure that all components (source system, InfoSource, DataSource, etc.) are correctly linked and configured.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSMO: Monitor Data Load
  RSPC: Process Chain Maintenance
  
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on configuring InfoSources and source systems.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  
  By following these steps, you should be able to resolve the RSM101 error and ensure that the combination of source system and InfoSource is correctly configured in your SAP BW environment.