Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 245
Message text: Dependent table &1 is not active in the system
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The SAP error message CNV20551245 indicates that a dependent table (denoted as &1 in the message) is not active in the system. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other data transfer methods.
Cause: Inactive Table: The dependent table that the system is trying to access is not active. This could be due to the table not being created, not being activated, or being in a state that prevents it from being used. Data Model Changes: If there have been changes to the data model (e.g., during an upgrade or migration), some tables may not be properly activated or may have been removed. Transport Issues: If the system is part of a landscape where transports are used, the table may not have been transported correctly to the target system. Authorization Issues: Sometimes, the user executing the
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