How To Fix >A155 - Deletion object &1, main table &2, is being processed in parallel

>A155 - Overview

• Message type: E = Error

• Message class: >A -

• Message number: 155

• Message text: Deletion object &1, main table &2, is being processed in parallel

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >A155 - Deletion object &1, main table &2, is being processed in parallel ?

  The SAP error message A155 indicates that a deletion object is currently being processed in parallel, which means that there is a conflict due to concurrent operations trying to delete or modify the same data. This can occur in various scenarios, such as when multiple users or processes attempt to delete records from the same table simultaneously.
  
  Cause:
  
  Concurrent Deletion Attempts: Multiple users or background jobs are trying to delete the same object at the same time.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one process has locked the object for deletion, other processes will be blocked until the lock is released.
  Long-Running Transactions: If a transaction takes a long time to complete, it can hold locks longer than expected, causing other transactions to wait.
  
  
  Solution:
  
  Wait and Retry: If the error is due to a temporary lock, waiting for a few moments and then retrying the operation may resolve the