How To Fix /SCWM/PI_APPL133 - Storage bin &1: Open warehouse task &2, lock not set

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/PI_APPL -

• Message number: 133

• Message text: Storage bin &1: Open warehouse task &2, lock not set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/PI_APPL133 - Storage bin &1: Open warehouse task &2, lock not set ?

  The SAP error message /SCWM/PI_APPL133 indicates that there is an issue with a storage bin and an open warehouse task (WT) in the Extended Warehouse Management (EWM) module. The message specifically states that a lock is not set for the open warehouse task associated with the specified storage bin.
  Cause:
  
  
  Locking Mechanism: In SAP EWM, warehouse tasks are often locked to prevent concurrent processing that could lead to data inconsistencies. If a warehouse task is open but not locked, it may indicate that the system is unable to acquire the necessary lock due to various reasons, such as:
  
  The warehouse task is being processed by another user or session.
  There is a system error or inconsistency preventing the lock from being set.
  The task was not properly released or completed in a previous operation.
  
  
  
  Configuration Issues: There may be configuration settings in the EWM system that affect how locks are managed for warehouse tasks.
  
  
  Database Issues: Sometimes, database locks or issues can prevent the system from setting the required locks.
  
  
  Solution:
  
  
  Check Open Warehouse Tasks: Review the open warehouse tasks associated with the specified storage bin. You can do this by navigating to the relevant transaction in EWM and checking the status of the tasks.
  
  
  Release or Complete Tasks: If you find that there are tasks that are stuck or not properly completed, try to release or complete them. This may involve:
  
  Manually completing the task if it is safe to do so.
  Deleting or canceling the task if it is no longer needed.
  
  
  
  Check User Sessions: Ensure that no other users are currently processing the same warehouse task. If another user is working on it, you may need to wait until they complete their operation.
  
  
  System Logs: Check the system logs for any errors or warnings that may provide additional context about why the lock could not be set. This can help identify if there are underlying issues that need to be addressed.
  
  
  Configuration Review: If the issue persists, review the configuration settings related to warehouse task processing and locking mechanisms in EWM. Ensure that they are set up correctly.
  
  
  Database Consistency Check: If you suspect a database issue, consider running consistency checks or consulting with your database administrator to ensure that there are no underlying problems.
  
  
  SAP Support: If none of the above solutions resolve the issue, consider reaching out to SAP support for further assistance. They may have additional insights or patches that can help resolve the problem.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRT for processing warehouse tasks, and /SCWM/WT for managing warehouse tasks.
  Documentation: Review SAP documentation related to warehouse task management and locking mechanisms in EWM for more detailed information.
  User Forums: Check SAP community forums or user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /SCWM/PI_APPL133.