Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 032
Message text: &1 is a group CoA to which no company codes are assigned directly
According to the mapping table, you want to convert the group chart of
accounts &V1&.
Group charts of accounts are assigned to operative charts of accounts.
Consequently, they have only an indirect assignment to the company codes
(unless they are not used as operative or country-specific charts of
accounts themselves).
Information.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100032 indicates that a specified Chart of Accounts (CoA) is a group CoA, but there are no company codes assigned to it directly. This error typically arises during data migration or when configuring financial settings in SAP.
Cause: Group CoA Configuration: The CoA in question is defined as a group CoA, which means it is intended to be used across multiple company codes. However, for it to function properly, at least one company code must be assigned to it. Missing Assignments: The specific company code you are trying to use with this CoA has not been assigned to it, leading to this error. Data Migration Issues: If you are migrating data from another system, the mapping of company codes to the CoA may not have been set up correctly.
Solution: Assign Company Codes: Go to the SAP transaction code OBY6 (or navigate through the menu: Financial Accounting > General Ledger > Master Data
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