How To Fix QM_API_ODATA_MSG166 - Sortkey already exists (inspection point &1, lot &2, operation &3)

QM_API_ODATA_MSG166 - Overview

• Message type: E = Error

• Message class: QM_API_ODATA_MSG - QM API OData Messages

• Message number: 166

• Message text: Sortkey already exists (inspection point &1, lot &2, operation &3)

Self-Explanatory Message

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QM_API_ODATA_MSG166 - Details

• The SAP error message QM_API_ODATA_MSG166 indicates that there is an issue with the sort key for a specific inspection point, lot, and operation in the Quality Management (QM) module. This error typically arises when there is an attempt to create or update an inspection lot or inspection point that already has an existing sort key.
  
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Sort Key: The system is trying to create a sort key for an inspection point that already exists for the specified lot and operation.
  Data Integrity Issues: There may be inconsistencies in the data, such as multiple entries for the same inspection point and lot combination.
  
  Configuration Issues: The configuration settings for the inspection lot or inspection point may not be set up correctly, leading to conflicts.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Existing Sort Keys:
  
  Use transaction codes like QA32 or QA03 to check the existing inspection