Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 010
Message text: CoA mapping &1 -> &2: no suitable scenario found
CoA mapping &V1& -> &V2& : no suitable scenario found
Error
The system could not find a scenario whose characteristic properties
match the ones of the mapping entry &V1& -> &V2&.
Check the mapping entry &V1& -> &V2& for consistency.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100010 typically occurs during the conversion process in SAP systems, particularly when dealing with the Conversion of Legacy Data (often in the context of SAP S/4HANA migrations or data migrations). This specific error indicates that there is a mapping issue related to the Chart of Accounts (CoA) where the system cannot find a suitable mapping scenario for the specified accounts.
Cause: Missing Mapping: The error suggests that there is no defined mapping scenario for the Chart of Accounts between the source and target systems. This can happen if the mapping was not set up correctly or if the necessary configuration is missing. Incorrect Configuration: The mapping configuration might be incorrect or incomplete, leading to the system being unable to find a suitable scenario. Data Issues: There may be issues with the data itself, such as missing or incorrect account numbers that do not correspond to any defined mapping.
Solution: Check Mapping Configuration: Go
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CNV_20100009 _________________________________________________________________________
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CNV_20100008 For line &1 (&3 -> &4), scenario &2 was found to be fitting
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CNV_20100011 Check most likely scenarios &1 (&3 match) with line &2:
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CNV_20100012 Line &1 does not change CoA, but most likely scenario &2 requires this
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