How To Fix VSCE408 - Class &1 is used in object dependency &3 but is never instantiated

SAP Error Message - Details

• Message type: E = Error

• Message class: VSCE - Messages for SCE

• Message number: 408

• Message text: Class &1 is used in object dependency &3 but is never instantiated

What causes this issue?

The specified object is used in dependencies. However, no instances of
the object have been created in a configuration for the current
knowledge base: It neither appears as an entry object for the
configuration in a knowledge base profile, nor in a bill of material.

System Response

The specified object is copied to the knowledge base runtime version,
but the corresponding dependency cannot be used during runtime. The
object and the referenced dependency are unnecessary uses of resources
(such as memory).

How to fix this error?

Check whether you can remove the relationship from the configuration
model.

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.