How To Fix RSAOLTP074 - AddOn info for DataSource &1 exists in source system &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAOLTP - Notifications in OLTP Source Environment

• Message number: 074

• Message text: AddOn info for DataSource &1 exists in source system &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 RSAOLTP074 - AddOn info for DataSource &1 exists in source system &2 ?

  The SAP error message RSAOLTP074 indicates that there is an issue related to the DataSource in the context of SAP BW (Business Warehouse) or SAP Data Services. Specifically, it means that the Add-On information for the specified DataSource exists in the source system, but it is not properly configured or recognized in the BW system.
  Cause:
  
  Missing or Incorrect Add-On Installation: The required Add-On for the DataSource may not be installed in the source system or may not be correctly configured.
  Version Mismatch: There could be a version mismatch between the source system and the BW system, leading to incompatibility.
  DataSource Not Activated: The DataSource may not be activated in the source system.
  Transport Issues: If the DataSource was recently transported, there may have been issues during the transport process.
  
  Solution:
  
  Check Add-On Installation: Verify that the necessary Add-On is installed in the source system. You can do this by checking the installed components in the SAP system.
  Activate DataSource: Ensure that the DataSource is activated in the source system. You can do this in the DataSource maintenance transaction (e.g., RSA1).
  Check Version Compatibility: Ensure that the versions of the source system and the BW system are compatible. If there is a mismatch, consider upgrading or aligning the versions.
  Re-transport DataSource: If the DataSource was recently transported, try re-transporting it to ensure that it is correctly set up in the BW system.
  Check for Notes: Look for any SAP Notes related to the specific DataSource or Add-On that might provide additional guidance or fixes.
  Consult Documentation: Review the documentation for the specific DataSource and Add-On to ensure all prerequisites and configurations are met.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) and RSA2 (DataSource Maintenance) to manage DataSources.
  SAP Notes: Search the SAP Support Portal for relevant SAP Notes that may address this specific error or provide updates.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that could provide more context.
  
  By following these steps, you should be able to diagnose and resolve the RSAOLTP074 error in your SAP environment.