How To Fix MDQ_RULEMGMT_COMMON049 - Message class &1 does not exist.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDQ_RULEMGMT_COMMON - MDQ Rule Management Common Messages

• Message number: 049

• Message text: Message class &1 does not exist.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDQ_RULEMGMT_COMMON049 - Message class &1 does not exist. ?

  The SAP error message MDQ_RULEMGMT_COMMON049 indicates that the message class specified in the error does not exist in the system. This can occur in various scenarios, particularly when working with Master Data Governance (MDG) or other modules that rely on message classes for error handling and notifications.
  Cause:
  
  Missing Message Class: The specified message class (in this case, &1) is not defined in the SAP system. This could be due to a missing transport or an incomplete installation of a component.
  Typographical Error: There may be a typo in the message class name being referenced in the code or configuration.
  Custom Development: If the message class is part of a custom development, it may not have been created or activated properly.
  
  Solution:
  
  
  Check Message Class:
  
  Go to transaction SE91 (Message Class Maintenance) and check if the message class exists. If it does not, you may need to create it or correct the reference in your code/configuration.
  
  
  
  Correct Typographical Errors:
  
  Review the code or configuration where the message class is referenced to ensure there are no typos.
  
  
  
  Transport Requests:
  
  If the message class is part of a transport request, ensure that the transport has been imported successfully into the system.
  
  
  
  Custom Development:
  
  If the message class is part of a custom development, ensure that it has been created and activated. You may need to create the message class in SE91 and define the necessary messages.
  
  
  
  Check for Notes:
  
  Sometimes, SAP releases notes that address specific issues. Check the SAP Support Portal for any relevant notes related to this error message.
  
  
  
  Consult Documentation:
  
  Review the documentation for the specific module or functionality you are working with to ensure that all necessary components are installed and configured correctly.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE91: Message Class Maintenance
  SE80: Object Navigator (to check for custom developments)
  
  
  
  SAP Notes: Always check the SAP Support Portal for any notes related to the specific error message or module you are working with.
  
  
  SAP Community: You can also search or ask questions in the SAP Community forums for additional insights from other users who may have encountered the same issue.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution. If the problem persists, consider reaching out to your SAP support team for further assistance.