How To Fix M2631 - Combination: Event/Update group (&/&) does not exist!

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 631

• Message text: Combination: Event/Update group (&/&) does not exist!

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M2631 - Combination: Event/Update group (&/&) does not exist! ?

  The SAP error message M2631, which states "Combination: Event/Update group (&/&) does not exist," typically occurs in the context of Material Management (MM) or Production Planning (PP) modules when there is an issue with the configuration of event and update groups in the system. This error indicates that the system is trying to process a combination of event and update group that has not been defined in the configuration.
  Cause:
  
  Missing Configuration: The most common cause of this error is that the specific combination of event and update group has not been configured in the system.
  Incorrect Customization: If there have been recent changes or customizations in the system, it may have led to the removal or alteration of the necessary configuration.
  Data Entry Error: There may be a mistake in the data entry where an invalid event or update group is being referenced.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP for the relevant module (MM or PP).
  Navigate to the section where event and update groups are defined (usually under the IMG settings).
  Ensure that the combination of event and update group that is being referenced in the error message is indeed defined.
  
  
  
  Create Missing Combinations:
  
  If the combination does not exist, you may need to create it. This typically involves defining the event and update group in the system.
  Consult with your SAP Basis or configuration team to ensure that the correct settings are applied.
  
  
  
  Review Customizations:
  
  If there have been recent changes to the system, review those changes to see if they might have affected the event/update group configuration.
  Revert any changes if necessary or adjust the configuration to restore the missing combinations.
  
  
  
  Data Validation:
  
  Check the data being processed when the error occurs. Ensure that the event and update group being referenced are valid and correctly entered.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring event and update groups.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO to access the configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.