How To Fix CNV_MBT_46147 - The selection group already exists

CNV_MBT_46147 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 147

• Message text: The selection group already exists

Self-Explanatory Message

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CNV_MBT_46147 - Details

• The SAP error message CNV_MBT_46147 indicates that there is an attempt to create a selection group that already exists in the system. This error typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  
  Cause:
  The error is caused by trying to create a selection group with a name that is already in use. This can happen if:
  
  The selection group was previously created and not deleted.
  There is a duplicate entry in the migration data.
  The migration process is being run multiple times without proper cleanup of previous runs.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Selection Groups:
  
  Go to the relevant transaction or tool where the selection groups are managed (e.g., the Migration Cockpit).
  Look for the existing selection groups to confirm that the one you are trying to create already exists.
  
  
  
  Delete or Rename the Existing Group:
  
  If the existing selection group