How To Fix QG_ARC001 - Inspection lot cannot be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: QG_ARC - QM: Inspection Lot Archiving

• Message number: 001

• Message text: Inspection lot cannot be locked

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 QG_ARC001 - Inspection lot cannot be locked ?

  The SAP error message QG_ARC001 indicates that an inspection lot cannot be locked. This typically occurs when there are issues related to the status of the inspection lot or when there are concurrent processes trying to access the same inspection lot.
  Causes:
  
  Status Issues: The inspection lot may be in a status that does not allow it to be locked. For example, if the lot is already being processed or is in a status that prohibits locking.
  Concurrent Access: Another user or process may be accessing the inspection lot at the same time, preventing it from being locked.
  System Configuration: There may be configuration settings in the Quality Management (QM) module that affect how inspection lots are handled.
  Database Locks: There could be database locks that are preventing the inspection lot from being locked.
  
  Solutions:
  
  Check Inspection Lot Status: Verify the status of the inspection lot. Ensure that it is in a state that allows locking. You can check the status in the inspection lot overview.
  Wait for Other Processes: If another user or process is accessing the inspection lot, wait for that process to complete before trying again.
  Review User Authorizations: Ensure that you have the necessary authorizations to lock the inspection lot. Lack of proper permissions can lead to this error.
  Check for Background Jobs: Sometimes, background jobs may be processing the inspection lot. Check if there are any jobs running that might be causing the lock.
  Database Lock Analysis: Use transaction codes like SM12 to check for any database locks on the inspection lot. If you find locks that should not be there, you may need to release them.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like QA03 (Display Inspection Lot) to view the details of the inspection lot and its status.
  Quality Management Module: Familiarize yourself with the Quality Management module in SAP, as understanding its processes can help in troubleshooting issues related to inspection lots.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical support team for further investigation.