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

M2631 - Overview

• 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

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.

Unfortunately, there isn't any extra information in this error notice.

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M2631 - Details

• 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