What causes this issue?

Due to data inconsistency, the system cannot create and display the
structure of the material or the basic material.

System Response

The system issues an error message and stops the current action.

How to fix this error?

Call your system administrator.

Procedure for System Administrators

Check the consistency of the compliance object &v1&. The most probable
causes are the following:
The compliance object has been deleted, but is still referenced by
another object
Missing authorizations prevent from reading the compliance object
The substance linked to the compliance object has been deleted or marked
for deletion

Error message extract from SAP system. Copyright SAP SE.