How To Fix PG105 - Lock indicator for record changed

SAP Error Message - Details

• Message type: E = Error

• Message class: PG - Error Messages for Master Data Programs

• Message number: 105

• Message text: Lock indicator for record changed

What causes this issue?

The <DS:DE.SPRPS>lock indicator</> of the record was successfully
changed.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PG105 - Lock indicator for record changed ?

  The SAP error message PG105, which states "Lock indicator for record changed," typically occurs when there is an attempt to modify a record that is currently locked by another user or process. This can happen in various SAP modules, particularly in scenarios involving data entry or updates in tables that are subject to locking mechanisms.
  Cause:
  
  Record Locking: The primary cause of this error is that the record you are trying to change is locked by another user or transaction. SAP uses a locking mechanism to prevent data inconsistencies that can arise from concurrent updates.
  Long-running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, causing other users to encounter this error.
  Background Jobs: Sometimes, background jobs may lock records while they are being processed, leading to this error for users trying to access the same records.
  Incorrect Lock Management: In some cases, improper handling of locks in custom programs or enhancements can lead to this error.
  
  Solution:
  
  Wait and Retry: If the record is locked by another user, the simplest solution is to wait for the lock to be released and then try again.
  Identify the Lock: Use transaction code SM12 to check for locks on the record. You can see which user or process is holding the lock and take appropriate action.
  Release the Lock: If you have the necessary authorizations, you can manually release the lock from transaction SM12. However, be cautious when doing this, as it may lead to data inconsistencies if the other user is still working on the record.
  Optimize Transactions: If you frequently encounter this error, consider reviewing the processes that lead to long locks. Optimizing transaction performance can help reduce the duration of locks.
  Check Custom Code: If the error is occurring in a custom program, review the code to ensure that locks are being managed correctly and released promptly after use.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM21: Check system logs for any related issues.
  ST22: Analyze dumps that may provide insights into the error.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to handle locks and understand the implications of long-running transactions.
  
  By following these steps, you should be able to address the PG105 error effectively. If the problem persists, consider reaching out to your SAP support team for further assistance.