How To Fix CNV_20100683 - For old CoA &1 a new value is missing in the mapping

CNV_20100683 - Overview

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 683

• Message text: For old CoA &1 a new value is missing in the mapping

Self-Explanatory Message

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CNV_20100683 - Details

• The SAP error message CNV_20100683 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that for an old Chart of Accounts (CoA) entry, a corresponding new value is missing in the mapping table. This can happen when you are trying to migrate financial data from an old system to a new one, and the mapping between the old and new CoA is incomplete.
  
  Cause:
  
  Incomplete Mapping: The mapping table that defines how old CoA accounts correspond to new CoA accounts is incomplete. Specifically, there is an entry in the old CoA that does not have a corresponding entry in the new CoA.
  Data Migration Preparation: During the preparation phase for data migration, if the mapping is not properly defined or if some accounts were overlooked, this error can occur.
  
  Configuration Issues: There may be issues in the configuration of the migration tool