How To Fix CNV_20310_CHECK021 - All provided source cost centers exist

CNV_20310_CHECK021 - Overview

• Message type: E = Error

• Message class: CNV_20310_CHECK -

• Message number: 021

• Message text: All provided source cost centers exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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CNV_20310_CHECK021 - Details

• The SAP error message CNV_20310_CHECK021 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that all provided source cost centers exist in the system, which may not be the expected condition for the migration process.
  
  Cause:
  
  
  Data Integrity Issues: The error suggests that the migration tool has detected that the cost centers you are trying to migrate already exist in the target system. This could be due to:
  
  Duplicate entries in the source data.
  Incorrect mapping of cost centers.
  The cost centers being created or modified in the target system after the migration data was prepared.
  
  
  
  
  Configuration Issues: There may be configuration settings in the migration tool that are not aligned with the current state of the target system.
  
  
  
  Solution:
  
  
  Review Source Data: Check the source data for duplicates or inconsistencies. Ensure that the cost centers you are trying to migrate do not already exist