How To Fix PPEMPL046 - Relationship type &1 has impermissible object type: &3

PPEMPL046 - Overview

• Message type: E = Error

• Message class: PPEMPL -

• Message number: 046

• Message text: Relationship type &1 has impermissible object type: &3

What causes this issue?

In user-defined Customizing for relationships, the system has found data
records in the database that, following a conversion, would not have a
clean separation between MPL objects and PVS objects.
This is because the relationship contains one object type that is
neither intended for conversion nor lies in the customer namespace, and
one object type that does lie in the customer namespace.
After the conversion, therefore, one of the objects would be an MPL
object the other object would be a PVS object.

System Response

To avoid inconsistencies in the database, the system does not perform
the conversion.

How to fix this error?

If the relationship is not used productively, attempt to delete it.
If you cannot delete it, correct the namespaces in the report.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPEMPL046 - Relationship type &1 has impermissible object type: &3 ?

  The SAP error message PPEMPL046 indicates that there is an issue with a relationship type in the context of the SAP Product Lifecycle Management (PLM) or similar modules. Specifically, the error states that the relationship type you are trying to use has an impermissible object type associated with it.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Incorrect Configuration: The relationship type defined in the system is not compatible with the object type you are trying to associate it with. This can happen if the relationship type is configured to only allow certain object types, and the object type you are using does not match those criteria.
  Data Integrity Issues: There may be inconsistencies in the data where the relationship type is being applied to an object type that it is not designed to handle.
  Custom Development: If there are custom developments or enhancements in the system, they may not adhere