Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 370
Message text: No chart of accounts mapping has been maintained
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The SAP error message CNV_20100370: No chart of accounts mapping has been maintained typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system cannot find a mapping between the source and target chart of accounts, which is essential for correctly transferring financial data.
Cause: Missing Mapping Configuration: The primary cause of this error is that the chart of accounts mapping has not been defined in the system. This mapping is necessary to translate the accounts from the source system to the target system. Incorrect Configuration: There may be an issue with how the mapping was set up, such as incorrect entries or missing details. Data Migration Process: The error may arise during the execution of a migration project where the necessary configurations have not been completed.
Solution: To resolve this error, you can follow these steps: Define Chart of Accounts Mapping: Go to
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