How To Fix CNV_DMC_MC_EXCEPTION246 - Cannot delete migration object. Migration object instances still exist

CNV_DMC_MC_EXCEPTION246 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 246

• Message text: Cannot delete migration object. Migration object instances still exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION246 - Cannot delete migration object. Migration object instances still exist ?

  The SAP error message CNV_DMC_MC_EXCEPTION246 indicates that there is an attempt to delete a migration object, but the deletion cannot be completed because there are still instances of that migration object present in the system. This is a common issue encountered during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools.
  
  Cause:
  The error occurs due to the following reasons:
  
  Existing Instances: There are still active or unprocessed instances of the migration object that need to be addressed before the object can be deleted.
  Data Integrity: SAP enforces data integrity rules, which prevent the deletion of migration objects that are still in use or have dependencies.
  Incomplete Migration: The migration process may not have been completed successfully, leaving behind instances that need to be resolved.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check for Existing Instances:
  
  Use the relevant transaction or report to check for any existing instances of the