Message type: E = Error
Message class:  CNV20400 - Message class CNV20400 
Message number: 021
Message text: For org.unit &, org.unit2 &, new value &, there is no prio flag
The priority indicator specifies the original value whose field
contents are to be used as target values during a merge of data
records. This is why this indicator must be set for exactly one of the
original values if two or more records are to be merged into a single
one. For the given merge, however, the priority indicator is not set
for any of the original values.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Check the entries for this merge in table CNVRENAME and make sure that
the priority indicator is set exactly once.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV20400021 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the priority flag for organizational units during the data transfer process.
Cause: The error message CNV20400021 is triggered when: The system is trying to map or convert organizational units (org.units) and cannot find a priority flag for the specified org.units. The priority flag is essential for determining the order of processing or the hierarchy of the organizational units during the migration process. The data being migrated may be missing required fields or configurations that define the priority of the organizational units.
Solution: To resolve this error, you can take the following steps: Check Data Source: Ensure that the source data for the organizational units includes the necessary priority flags. If the data is missing, you may need to update the source data to include this
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CNV20400020 For org.unit &, org.unit2 &, new value & there is more than one prio flag
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Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
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