How To Fix QA064 - Error: Duplicated inspection lot in memory table (lot no: &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: QA - QM : Inspection lots

• Message number: 064

• Message text: Error: Duplicated inspection lot in memory table (lot no: &1)

What causes this issue?

An internal error occurred in the memory management of the inspection
lot.

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?

Contact your System Administration, or search the SAP note database for
a note relating to the error message.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message QA064 - Error: Duplicated inspection lot in memory table (lot no: &1) ?

  The SAP error message QA064, which states "Duplicated inspection lot in memory table (lot no: &1)," typically occurs in the Quality Management (QM) module when there is an attempt to process an inspection lot that is already present in the memory table. This can happen during various operations, such as when trying to create or process inspection lots.
  
  Cause:
  
  Duplicate Lot Entry: The most common cause of this error is that the inspection lot number specified is already loaded in the memory table, which can happen if the system is trying to process the same lot multiple times.
  Session Management: If multiple sessions are open and the same inspection lot is being accessed in different sessions, it can lead to this error.
  Data Consistency Issues: There may be inconsistencies in the database or memory tables due to previous transactions that were not completed properly.
  
  
  Solution:
  
  Check for Duplicates: Verify if the inspection lot number is indeed