How To Fix /STMC/CR_MSG754 - Error while committing content repository; no UOW started

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 754

• Message text: Error while committing content repository; no UOW started

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 /STMC/CR_MSG754 - Error while committing content repository; no UOW started ?

  The SAP error message /STMC/CR_MSG754 indicates that there was an error while committing to the content repository because no Unit of Work (UOW) was started. This typically occurs in scenarios where the system is trying to perform an operation related to content management, but the necessary transaction context has not been established.
  Cause:
  
  No Unit of Work Started: The most common cause of this error is that the application is attempting to commit changes to the content repository without having initiated a Unit of Work. A Unit of Work is a transactional context that groups multiple operations into a single transaction.
  Configuration Issues: There may be issues with the configuration of the content repository or the related settings in the SAP system.
  Programming Errors: If custom code or enhancements are involved, there may be programming errors that prevent the proper initiation of a UOW.
  System State: The system may be in a state where it cannot start a UOW due to other ongoing transactions or locks.
  
  Solution:
  
  Check Code Logic: If you are using custom code, ensure that a UOW is properly started before attempting to commit changes. This typically involves using the appropriate API calls to begin a transaction.
  Review Configuration: Verify the configuration of the content repository in transaction OAC0 (for content repository settings) and ensure that all necessary settings are correctly defined.
  Transaction Management: Ensure that the application logic correctly manages transactions. Use the appropriate methods to start and commit a UOW.
  Debugging: If the issue persists, consider debugging the application to trace where the UOW is expected to be started and identify why it is not being initiated.
  Check for Locks: Investigate if there are any locks or ongoing transactions that might be preventing the initiation of a new UOW.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Review the SAP documentation related to content management and the specific APIs or function modules you are using.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other technical forums for additional insights from other users who may have encountered similar issues.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.