How To Fix ACO302 - User group &1 already being processed by &2: Deletion not possible

ACO302 - Overview

• Message type: E = Error

• Message class: ACO - Error Messages for Package ACO

• Message number: 302

• Message text: User group &1 already being processed by &2: Deletion not possible

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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Smart SAP Assistant

• What is the cause and solution for SAP error message ACO302 - User group &1 already being processed by &2: Deletion not possible ?

  The SAP error message ACO302 indicates that a user group is currently being processed by another user or session, which prevents the deletion of that user group. This is a common issue in SAP systems when multiple users or processes attempt to modify the same object simultaneously.
  
  Cause:
  
  Concurrent Processing: The user group you are trying to delete is currently being accessed or modified by another user or session.
  Lock Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a user is editing or processing the user group, it will be locked for other users.
  Long-running Transactions: If a transaction is taking a long time to complete, it may hold the lock longer than expected.
  
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user or process to complete its operation. After some time, try deleting the user group again.
  Identify the Lock: You can use transaction code SM12 to check