Message type: E = Error
Message class:  CNV_MBT_09_A - Message class for drop-solution 
Message number: 604
Message text: Table ' & ' is already excluded from deletion
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The SAP error message CNV_MBT_09_A604 indicates that a specific table (denoted by &) has already been marked for exclusion from deletion during a data migration or conversion process. This error typically arises in the context of using the SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: The error occurs when the system attempts to delete data from a table that has already been flagged to be excluded from deletion. This can happen due to: Configuration Settings: The table may have been manually configured to be excluded from deletion in the migration settings. Previous Migration Steps: The table might have been processed in a previous step of the migration, leading to its exclusion. Data Integrity Rules: Certain tables may be critical for maintaining data integrity and are therefore excluded from deletion by default.
Solution: To resolve this error, you can take the following steps: Check Migration Settings: Review the migration settings to confirm whether the table is intentionally
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