How To Fix /STMC/CR_MSG751 - Error while starting content repository UOW; transport not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 751

• Message text: Error while starting content repository UOW; transport not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STMC/CR_MSG751 - Error while starting content repository UOW; transport not supported ?

  The SAP error message /STMC/CR_MSG751 indicates that there is an issue with starting a content repository Unit of Work (UOW) because the transport is not supported. This error typically arises in the context of SAP's content management and document management systems, particularly when dealing with content repositories.
  Cause:
  
  Unsupported Transport Method: The error usually occurs when the system is trying to use a transport method that is not supported for the content repository. This could be due to configuration issues or the use of an incorrect transport protocol.
  Configuration Issues: The content repository may not be properly configured in the SAP system. This includes settings related to the transport method, storage system, or the content repository itself.
  Missing or Incorrect Settings: There may be missing or incorrect settings in the content repository configuration, such as the transport type or the connection to the storage system.
  
  Solution:
  
  
  Check Content Repository Configuration:
  
  Go to transaction code OAC0 (Content Repository) and verify the configuration of the content repository in question.
  Ensure that the transport method is correctly set up and is supported by the system.
  
  
  
  Review Transport Method:
  
  Check the transport method being used. If it is not supported, consider changing it to a supported method.
  Ensure that the transport method is compatible with the content repository and the storage system.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on configuration.
  
  
  
  Testing:
  
  After making changes, test the content repository functionality to ensure that the error is resolved.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and transport methods, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OAC0 for content repository configuration and SLG1 for logging.
  Documentation: Review SAP documentation related to content management and content repositories for best practices and configuration guidelines.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.