How To Fix WA856 - Event queue could not be deleted

WA856 - Overview

• Message type: E = Error

• Message class: WA - Messages from Workflow Event Manager

• Message number: 856

• Message text: Event queue could not be deleted

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 WA856 - Event queue could not be deleted ?

  SAP Error Message:
  WA856 - Event queue could not be deleted
  
  
  Cause:
  The error message WA856 typically occurs when the SAP system tries to delete an event from the event queue but fails. This can happen due to several reasons:
  
  
  Locking Issues:
  The event queue entry is locked by another process or user, preventing deletion.
  
  
  Database Inconsistency:
  The event queue table (usually EDIDS or related tables) might have inconsistencies or corrupted entries.
  
  
  Authorization Problems:
  The user or process attempting to delete the event queue entry does not have sufficient authorization.
  
  
  Technical Issues:
  Problems with the enqueue/dequeue mechanism or background job failures that handle event queue processing.
  
  
  
  
  Solution:
  
  
  Check Locks:
  
  Use transaction SM12 to check if there are any locks on the event queue entries.
  If locks exist and are stale, consider releasing them carefully.
  
  
  
  Analyze Event Queue Table:
  
  Check the event queue tables (EDIDS, EDIDS2, EDIDS3) for inconsistencies.
  Run database consistency checks or use standard SAP tools to repair inconsistencies.
  
  
  
  Authorization Check:
  
  Verify that the user or background job has