How To Fix GU758 - Maintenance of the code combinations for tab.& is blocked by another user

GU758 - Overview

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 758

• Message text: Maintenance of the code combinations for tab.& is blocked by another user

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GU758 - Maintenance of the code combinations for tab.& is blocked by another user ?

  The SAP error message GU758 indicates that the maintenance of code combinations for a specific table is blocked by another user. This typically occurs in the context of financial or controlling modules where multiple users may be trying to access or modify the same data simultaneously.
  
  Cause:
  
  Concurrent Access: Another user is currently editing the same code combination or table entry, which locks the data for other users to prevent conflicts.
  Transaction Lock: The transaction you are trying to execute is locked due to an ongoing process or transaction that has not been completed or has not been released properly.
  User Session: A previous session of the user may still be active, holding a lock on the data.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Lock: Use transaction code SM12 to check for locks. You can see which user