How To Fix UR003 - The realignment tool is currently locked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UR -

• Message number: 003

• Message text: The realignment tool is currently locked by user &1

What causes this issue?

Realignment tool &V2& is locked by user &V1&.
Possible causes:
The user is presently configuring the realignment tool
A realignment run is running

System Response

The system cannot allow you to reconfigure the realignment tool at
present.

How to fix this error?

Contact user &V1&.

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 UR003 - The realignment tool is currently locked by user &1 ?

  The SAP error message UR003 indicates that the realignment tool is currently locked by another user. This typically occurs when a user is actively using the realignment tool, preventing other users from accessing it simultaneously. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Active Session: Another user has an active session in the realignment tool, which locks the tool for other users.
  Session Timeout: If a user has left the session open without logging out, it may still hold the lock.
  System Configuration: The system may be configured to allow only one user to access the realignment tool at a time.
  
  Solutions:
  
  Wait for Release: The simplest solution is to wait until the user currently using the tool completes their task and releases the lock.
  Identify the User: If you have the necessary permissions, you can identify the user who has locked the tool. This can often be done through transaction codes like SM12 (to check for locks) or SM21 (to check system logs).
  Contact the User: If possible, contact the user who has the tool locked and ask them to log out or complete their task.
  Force Unlock: If the user is no longer available and the lock is preventing critical work, a system administrator can forcefully unlock the session using transaction SM12. However, this should be done with caution as it may lead to data inconsistencies.
  Check for Background Jobs: Sometimes, background jobs may also lock the tool. Check if any background jobs are running that might be using the realignment tool.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks) and SM21 (to view system logs).
  User Management: Ensure that users are trained to log out of sessions properly to avoid unnecessary locks.
  System Configuration: Review the configuration settings for the realignment tool to determine if it can be set to allow multiple users or if it should remain a single-user tool.
  Documentation: Refer to SAP documentation or support for specific details related to the realignment tool and its locking mechanisms.
  
  If the issue persists or if you are unsure about taking any actions, it is advisable to consult with your SAP Basis team or system administrator for further assistance.