How To Fix /SAPAPO/RET_MESSAGES567 - Restriction &1 is currently locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RET_MESSAGES -

• Message number: 567

• Message text: Restriction &1 is currently locked

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 /SAPAPO/RET_MESSAGES567 - Restriction &1 is currently locked ?

  The SAP error message /SAPAPO/RET_MESSAGES567 indicates that a restriction (such as a resource, location, or other constraint) is currently locked, preventing the system from processing a request that involves that restriction. This is commonly encountered in SAP Advanced Planning and Optimization (APO) when multiple users or processes attempt to access or modify the same restriction simultaneously.
  
  Cause:
  
  Concurrent Access: Another user or process is currently using or modifying the restriction, leading to a lock.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Configuration: Certain configurations or settings in the system may lead to locks being held longer than necessary.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Lock: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock. You can check