How To Fix /SCWM/PS_BASICS243 - Lock error occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/PS_BASICS -

• Message number: 243

• Message text: Lock error occurred

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/PS_BASICS243 - Lock error occurred ?

  The SAP error message /SCWM/PS_BASICS243 Lock error occurred typically indicates that there is a locking issue in the SAP Extended Warehouse Management (EWM) system. This error can occur when multiple processes or transactions are trying to access the same data simultaneously, leading to a conflict.
  Causes:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same data at the same time.
  Long-Running Transactions: A transaction that takes a long time to complete may hold a lock on certain data, preventing other transactions from accessing it.
  System Performance Issues: If the system is under heavy load, it may not be able to handle requests efficiently, leading to lock contention.
  
  Configuration Issues: Incorrect configuration of the EWM system or related components may lead to locking problems.
  
  Solutions:
  
  Identify the Lock: Use transaction code SM12 to check for existing locks. You can see which user or process is holding the lock and what data is being