How To Fix CNV_MBT_46219 - Group id: &1 already present

CNV_MBT_46219 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 219

• Message text: Group id: &1 already present

Self-Explanatory Message

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CNV_MBT_46219 - Details

• The SAP error message CNV_MBT_46219 with the description "Group id: &1 already present" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an attempt to create a group with an ID that already exists in the system.
  
  Cause:
  
  Duplicate Group ID: The most common cause of this error is that the group ID you are trying to create or import already exists in the target system. This can happen if the migration process is run multiple times without cleaning up previous entries.
  Data Consistency Issues: There may be inconsistencies in the data being migrated, leading to attempts to create duplicate entries.
  Configuration Errors: Incorrect configuration settings in the migration tool or process can lead to this error.
  
  
  Solution:
  
  Check Existing Group IDs: Before running the migration, check the target system for existing group IDs. You can do this by querying