How To Fix CNV_MBT_46228 - Selection group entry is mandatory

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 228

• Message text: Selection group entry is mandatory

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46228 - Selection group entry is mandatory ?

  The SAP error message CNV_MBT_46228 indicates that a selection group entry is mandatory in the context of a data migration or conversion process, typically related to the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  This error usually occurs when you are trying to execute a migration or data transfer process without providing the necessary selection group entries. Selection groups are used to categorize or filter the data that is being migrated, and if these entries are missing, the system cannot proceed with the operation.
  Solution:
  To resolve this error, you should ensure that you have defined the required selection group entries before executing the migration process. Here are the steps you can take:
  
  
  Check Selection Group Configuration:
  
  Go to the relevant transaction or configuration area where selection groups are defined (e.g., transaction code related to the migration cockpit).
  Ensure that you have created and saved the necessary selection groups.
  
  
  
  Review Migration Settings:
  
  In the migration cockpit or the relevant tool, check the settings for the migration project.
  Make sure that the selection group entries are correctly assigned to the migration objects you are working with.
  
  
  
  Input Required Data:
  
  If the selection group requires specific data entries, ensure that you have filled in all mandatory fields before executing the migration.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources related to the specific migration tool you are using. This can provide insights into the required configuration and any prerequisites.
  
  
  
  Error Logs:
  
  Check the error logs or detailed messages provided by the system for additional context on what might be missing or incorrectly configured.
  
  
  
  Testing:
  
  After making the necessary adjustments, run a test migration to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on the migration process.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: Consider reviewing training materials or documentation related to data migration in SAP, especially if you are new to the process.
  
  By following these steps, you should be able to resolve the CNV_MBT_46228 error and successfully proceed with your data migration tasks.