How To Fix QP353 - System error during locking

SAP Error Message - Details

• Message type: E = Error

• Message class: QP - Message IDs for function module group QPAA

• Message number: 353

• Message text: System error during locking

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QP353 - System error during locking ?

  The SAP error message QP353, which indicates a "System error during locking," typically occurs when there is an issue with the locking mechanism in the SAP system. This can happen for various reasons, including database inconsistencies, issues with the application server, or problems with the lock table.
  Causes:
  
  Database Lock Table Issues: The lock table in the database may be full or corrupted, preventing new locks from being created.
  Application Server Problems: There may be issues with the application server that is handling the request, such as memory shortages or configuration problems.
  Network Issues: Network interruptions can lead to communication problems between the application server and the database.
  Transaction Rollback: If a transaction is rolled back unexpectedly, it may leave locks in an inconsistent state.
  System Resource Limitations: Insufficient system resources (CPU, memory, etc.) can lead to locking issues.
  
  Solutions:
  
  Check Lock Table: Use transaction code SM12 to check the lock entries. If the lock table is full,