How To Fix CM_EHENV_EDEF002 - Event data collection with the same external source exists already

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHENV_EDEF -

• Message number: 002

• Message text: Event data collection with the same external source exists already

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHENV_EDEF002 - Event data collection with the same external source exists already ?

  The SAP error message CM_EHENV_EDEF002 indicates that there is an attempt to create or register an event data collection (EDC) for an external source that already exists in the system. This typically occurs in the context of SAP Event Management or similar modules where event data is collected from various external sources.
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Registration: An event data collection for the same external source has already been registered in the system.
  Configuration Issues: There may be misconfigurations in the event data collection settings that lead to the system not recognizing that the external source is already registered.
  Data Integrity Issues: There could be inconsistencies in the database or application layer that cause the system to believe that the external source is already in use.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing EDCs:
  
  Review the existing event data collections in the system to confirm if the external source is already registered.
  Use transaction codes like SWI1 (for workflow) or relevant transaction codes for event management to check the status of event data collections.
  
  
  
  Modify or Delete Existing EDC:
  
  If you find that the external source is already registered and you need to create a new one, consider modifying the existing event data collection instead of creating a new one.
  If the existing EDC is no longer needed, you may delete it after ensuring that it is not in use.
  
  
  
  Review Configuration:
  
  Check the configuration settings for event data collection to ensure that they are set up correctly.
  Ensure that the external source is defined properly and that there are no conflicting entries.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to event data collection for any specific guidelines or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Event Management Documentation: Review the official SAP Event Management documentation for best practices on managing event data collections.
  System Logs: Analyze system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.