Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 402
Message text: For target CoA &1 the super priority was assigned more than once
The system found that the super priority is set for two source charts of
accounts with target chart of accounts &V1&: &V2& and another one.
However the super priority can be set only <ZH>once</> for a given
target chart of accounts.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Correct your mapping accordingly.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100402 indicates that there is an issue with the assignment of super priorities in the target Chart of Accounts (CoA). Specifically, it means that a super priority has been assigned more than once for the same target CoA, which is not allowed.
Cause: The error typically arises during the data migration process, particularly when using the SAP Conversion Tools or during the migration of financial data from one system to another. The super priority is a mechanism used to determine the order of processing or the precedence of certain entries. If the same super priority is assigned to multiple entries in the target CoA, it leads to ambiguity in processing, which triggers this error.
Solution: To resolve this error, you can follow these steps: Identify Duplicate Super Priorities: Review the mapping or configuration settings for the target CoA. Look for entries that have been assigned the same super priority. You may need to
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