How To Fix RSZA025 - Could not lock query &1 exclusively

RSZA025 - Overview

• Message type: E = Error

• Message class: RSZA - WebQueryDesigner

• Message number: 025

• Message text: Could not lock query &1 exclusively

What causes this issue?

You have changed the query definition.
However, the system could not lock the query on the SAP BW server
against changes by other users or processes. The most common reason for
this is that a lock exists already for the query, since the query is
being edited by another user or process.

System Response

You cannot save the changed query under the same technical name. When
you save the query, you have to choose a new technical name.
You can still execute the changed query since this you do not have to
save it beforehand.

How to fix this error?

Locks can remain on the SAP BW server even though a query is no longer
being edited. Notify your system administrator so that they can remove
this lock. Depending on your system settings, locks are deleted
automatically after a certain amount of time.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSZA025 - Could not lock query &1 exclusively ?

  The SAP error message RSZA025, which states "Could not lock query &1 exclusively," typically occurs when there is an attempt to execute or modify a query that is already being accessed or modified by another user or process. This locking mechanism is in place to prevent data inconsistencies and ensure that only one user can make changes to a query at a time.
  Causes:
  
  Concurrent Access: Another user or process is currently using the query, which prevents exclusive access.
  Long-Running Processes: A long-running transaction or report may be holding the lock on the query.
  System Issues: Occasionally, system issues or bugs can lead to improper locking behavior.
  
  Solutions:
  
  Wait and Retry: If another user is using the query, the simplest solution is to wait until they finish and then try again.
  Identify Locking User: Use transaction code SM12 to check for locks on the query. You can identify the user or process that is holding the lock