Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 407
Message text: No maintenance language in Customizing for new chart of accounts &1
No maintenance language could be found.
In the activity <ZK>Specify Mapping Values (Chart of Accounts)</><ZH>
</> in view <ZK>New chart of accounts customizing
</>, specify the maintenance language for the new chart of accounts &V1&
.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100407 No maintenance language in Customizing for new chart of accounts &1 typically occurs during the process of configuring a new chart of accounts in the SAP system. This error indicates that there is no maintenance language defined for the new chart of accounts you are trying to create or modify.
Cause: Missing Maintenance Language: The primary cause of this error is that the system does not have a maintenance language set for the new chart of accounts. This can happen if the chart of accounts was created without specifying a language or if the language settings were not properly configured.
Configuration Issues: There may be issues in the configuration settings related to the chart of accounts or the language settings in the SAP system.
Solution: To resolve this error, you can follow these steps: Check Language Settings: Go to the transaction code OBY6 (or navigate through the menu: SPRO > Financial Accounting
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