Ranking factor &1 (appl. object type &2) is assigned to package '$

What causes this issue?

Ranking factor &v1& for object type id &v2& (which is itself assigned to
software component &v3& ) is assigned to the pseudo-package $TMP. This
package is used for local objects that are not transported. The software
component &v3& is assigned to system software component &v4& and as
such, it is relevant for transport.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Replace the package assignment with an actual package that is located in
the correct system software component.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.