How To Fix 88621 - User &1 is processing master data; declaration cannot be executed

SAP Error Message - Details

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 621

• Message text: User &1 is processing master data; declaration cannot be executed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 88621 - User &1 is processing master data; declaration cannot be executed ?

  The SAP error message 88621 indicates that a specific user (denoted as &1) is currently processing master data, which prevents the execution of a declaration or transaction that requires access to that master data. This situation typically arises in environments where multiple users are working with the same set of data, and the system is designed to prevent conflicts or data integrity issues.
  Cause:
  
  Concurrent Access: Another user is currently editing or processing the master data that you are trying to access.
  Lock Mechanism: SAP uses a locking mechanism to ensure that data is not changed while it is being processed. If a user has locked the data, others will be unable to access it until the lock is released.
  Long-running Transactions: If the user processing the master data is taking a long time to complete their transaction, it can lead to delays for others trying to access the same data.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their transaction. Once they have completed their work, the lock will be released, and you can proceed with your declaration.
  Identify the User: If you have the necessary permissions, you can check which user is currently processing the master data. This can often be done through transaction codes like SM12 (to view locks) or SM21 (to view system logs).
  Communicate with the User: If possible, reach out to the user who is processing the master data to see if they can complete their task more quickly or if they can release the lock.
  Check for Long-running Processes: If the user is taking an unusually long time, investigate if there are any issues with their transaction that might be causing delays.
  System Administration: If the issue persists and is affecting multiple users, it may be necessary for a system administrator to investigate further, possibly by checking for system performance issues or reviewing the configuration of the locking mechanism.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to check for dumps).
  User Training: Ensure that users are trained on how to properly manage master data to minimize the chances of conflicts.
  System Configuration: Review the configuration settings related to data locking and user access to ensure they align with business processes.
  
  By following these steps, you should be able to resolve the error and continue with your work in SAP.