How To Fix CNV_DMC_SIN572 - Unexpected concanated key &1 for QM - master inspection characteristic

CNV_DMC_SIN572 - Overview

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 572

• Message text: Unexpected concanated key &1 for QM - master inspection characteristic

Self-Explanatory Message

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CNV_DMC_SIN572 - Details

• The SAP error message CNV_DMC_SIN572, which indicates "Unexpected concatenated key &1 for QM - master inspection characteristic," typically arises during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error is related to the Quality Management (QM) module and specifically pertains to master inspection characteristics.
  
  Cause:
  
  Data Format Issues: The error often occurs when the data being migrated does not conform to the expected format or structure. This could be due to incorrect concatenation of keys or missing components in the key.
  Inconsistent Data: If the master inspection characteristics being referenced do not exist or are not properly defined in the target system, this can lead to unexpected keys.
  
  Configuration Issues: There may be configuration settings in the source or target system that are not aligned, leading to discrepancies in how keys are generated or interpreted.
  Mapping Errors: During the data migration process, if the mapping of