Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 107
Message text: No G/L accounts or cost elements are changed
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The SAP error message CNV_20100107 indicates that during a migration or conversion process, no General Ledger (G/L) accounts or cost elements were found to be changed. This typically occurs in the context of data migration projects, especially when using SAP's Migration Cockpit or other data conversion tools.
Cause: No Changes Detected: The primary reason for this error is that the system did not detect any changes to the G/L accounts or cost elements that were supposed to be processed. This could happen if: The source data does not contain any records that need to be updated or migrated. The selection criteria used to identify the G/L accounts or cost elements are too restrictive or incorrect. The mapping of accounts or elements from the source to the target system is not set up correctly.
Configuration Issues: There may be issues with the configuration of the migration project, such as incorrect settings in the migration cockpit or missing
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