No entry for table &1 in table CNVTABLES

What causes this issue?

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.

System Response

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.

How to fix this error?

The current entry should only be corrected in case it is not desirable.

Error message extract from SAP system. Copyright SAP SE.