How To Fix /SAPAPO/PE093 - Data for &1 locked by user &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 093

• Message text: Data for &1 locked by user &2

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/PE093 - Data for &1 locked by user &2 ?

  The SAP error message /SAPAPO/PE093 Data for &1 locked by user &2 typically occurs in the SAP Advanced Planning and Optimization (APO) module. This error indicates that a specific piece of data (represented by &1) is currently locked by another user (represented by &2). This locking mechanism is in place to prevent data inconsistencies that could arise from simultaneous updates by multiple users.
  Cause:
  
  Concurrent Access: Another user is currently editing or processing the same data object, which leads to a lock being placed on that data.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Configuration: Certain configurations in the system may lead to more frequent locking scenarios.
  User Sessions: Sometimes, a user may have multiple sessions open, and one session may be locking the data.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish their transaction and then try again.
  Identify the Lock: Use transaction code SM12 to check for locks in the system. You can search for the user ID (&2) to see what data is locked and potentially contact the user to coordinate.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from transaction SM12. However, this should be done with caution, as it may lead to data inconsistencies if the other user is still working on the data.
  Check for Long Transactions: If the lock persists, investigate if there are long-running transactions that need to be optimized or if there are any issues causing delays.
  User Coordination: If multiple users need to access the same data frequently, consider coordinating access or implementing a process to manage concurrent updates.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks can be exclusive (preventing all other access) or shared (allowing read access).
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to check system logs), and ST22 (to check for dumps) for further investigation.
  User Training: Ensure that users are trained on how to manage their sessions and avoid unnecessary locks, such as logging out of sessions that are not in use.
  
  If the issue persists or if you encounter frequent locking issues, it may be beneficial to consult with your SAP Basis team or SAP support for further analysis and potential system configuration adjustments.