Message type: E = Error
Message class:  CNV_20100 - Messageclass for chart of account conversion 
Message number: 145
Message text: Multicopy indicator was set for table &1
If this indicator is set and the table key is changed, the changed table
records are included in the database table in addition to the existing
entries.
Information
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20100145, which states "Multicopy indicator was set for table &1," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system has detected that the multicopy indicator is set for a specific table, which can lead to issues during data processing.
Cause: The multicopy indicator is a setting in SAP that allows multiple entries to be copied or processed simultaneously. However, certain tables may not support this feature due to their structure or the nature of the data they hold. When the multicopy indicator is set for a table that does not support it, the system raises this error to prevent potential data integrity issues.
Solution: To resolve this error, you can take the following steps: Check Table Settings: Identify the table mentioned in the error message (replace &1 with the actual table name). Review its settings
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