Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 651
Message text: Find routine for OBJECTCLAS=&1 (OBART=&2): No fields maintained for &3
Find routine for OBJECTTYPE=&1 (OBART=&2): No table fields are
maintained for table &3.
Error
Correct or remove the entry from the control table (transaction
CNV_20551_OBJ).
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV20551651 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is a missing or improperly configured find routine for a specific object class (OBJECTCLAS) and object type (OBART), which results in no fields being maintained for the specified object.
Cause: Missing Find Routine: The error suggests that the system is unable to locate a find routine for the specified object class and object type. This could be due to a missing implementation or configuration in the migration settings. Incorrect Configuration: The object class or type may not be correctly defined in the migration settings, leading to the system not being able to find the necessary fields. Data Model Changes: If there have been changes in the data model (e.g., during an upgrade or migration), the existing find routines may no longer be valid
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