Message type: E = Error
Message class:  CNV - Conversion: Messages for Conversion Services (CNCC) 
Message number: 470
Message text: No entry for table &1 in table CNVTABLES
There is no entry for table &V1& in table CNVTABLES,  for package &V2&
and its dependent packages.  It may make sense to define such
relationships in case that you want to use tables from other packages.
Definition of such relationships is allowed.  The relationship will be
valid only in case that the predecessor and successor table are part of
the active package. In other cases when one of the tableswill not exist
in table CNVTABLES, the relationship will be ignored.
The current entry should only be corrected in case it is not desirable.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message "CNV470 No entry for table &1 in table CNVTABLES" 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 the system is unable to find an entry for a specific table in the internal table CNVTABLES, which is used to manage the mapping and conversion of data during the migration process.
Cause: Missing Configuration: The table that is being referenced in the error message does not have a corresponding entry in the CNVTABLES table. This could be due to a missing configuration or an incomplete setup of the migration project. Incorrect Table Name: The table name specified in the error message may be incorrect or misspelled. Version Compatibility: The version of the migration tool or the source system may not be compatible with the target system, leading to missing entries. Custom Tables: If you are trying
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