Diagnosis
The following relationships are possible:

• Version relationships, in other words, relationships between the
versions of an object

• Draft relationships, in other words, relationships between the drafts
of an object

• Replacement relationships, in other words, relationships between
objects that replace other objects and the replaced objects

• Copy relationships, in other words, relationships between copied
objects (originals) and the copies of this object

Procedure
Delete all the relationships to other objects.
Delete the object.