Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 590
Message text: CoA &1 is country-specific CoA in company code &2
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The SAP error message CNV_20100590 indicates that there is an issue related to the Chart of Accounts (CoA) in a specific company code. This error typically arises during data migration or when trying to assign a country-specific Chart of Accounts to a company code that does not support it.
Cause: Country-Specific CoA: The error suggests that the Chart of Accounts you are trying to use is country-specific, meaning it is designed for a particular country and may not be compatible with the company code you are working with.
Configuration Issues: The company code may not be configured to use the specified country-specific Chart of Accounts. Data Migration Issues: If you are migrating data from another system, the mapping of the Chart of Accounts may not have been set up correctly.
Solution: Check CoA Configuration: Verify that the company code is set up to use the specified country-specific Chart of Accounts. You can do this in the SAP
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