How To Fix /PLMB/BA_ACE002 - Assignment of user &2 to user entity &3 (type &4) is locked by user &1

/PLMB/BA_ACE002 - Overview

• Message type: E = Error

• Message class: /PLMB/BA_ACE -

• Message number: 002

• Message text: Assignment of user &2 to user entity &3 (type &4) is locked by user &1

Self-Explanatory Message

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/PLMB/BA_ACE002 - Details

• The SAP error message /PLMB/BA_ACE002 indicates that there is an issue with the assignment of a user to a user entity, which is currently locked by another user. This typically occurs in the context of user management or authorization assignments within the SAP system.
  
  Cause:
  
  User Locking: The user entity (e.g., role, authorization object) that you are trying to assign the user to is currently locked by another user. This can happen if another user is editing the same entity or if a previous session did not release the lock properly.
  Concurrent Access: Multiple users trying to access or modify the same user entity simultaneously can lead to this locking issue.
  System Configuration: Certain configurations in the SAP system may lead to locking mechanisms that prevent changes until the lock is released.
  
  
  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