How To Fix SQLRQW020 - Customizing already locked by &

SQLRQW020 - Overview

• Message type: E = Error

• Message class: SQLRQW - Message class for SQL Trace Interpreter

• Message number: 020

• Message text: Customizing already locked by &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SQLRQW020 - Customizing already locked by & ?

  The SAP error message SQLRQW020 indicates that a customizing object is already locked by another user or process. This typically occurs when multiple users or processes attempt to modify the same customizing settings simultaneously, leading to a conflict.
  
  Cause:
  
  Concurrent Access: Another user or session is currently editing the same customizing object.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Issues: Sometimes, system issues or bugs can lead to locks not being released properly.
  
  
  Solution:
  
  
  Wait and Retry: If the lock is held by another user, the simplest solution is to wait until the other user has finished their work and released the lock. You can then retry your action.
  
  
  Identify the Lock: Use transaction code SM12 to check for locks. You can see which user or session is holding the lock. If you have the necessary authorizations, you can also unlock the object, but this