I'm trying to import a managed solution into a client's test environment. My import is failing because of the following:
A managed solution cannot overwrite the EntityRelationship component with Id=xxx-xxx... which has an unmanaged base instance. The most likely scenario for this error is that an unmanaged solution has installed a new unmanaged EntityRelationship component on the target system, and now a managed solution from the same publisher is trying to install that same EntityRelationship component as managed. This will cause an invalid layering of solutions on the target system and is not allowed.
I've looked at the import log and pin pointed the entity relationship that's causing the error. It is an N:N relationship between contact and knowledge base record. I did not manually create this, though I was experimenting with turning on the KB record search for contact. When I try to delete the relationship, I get the following error:
Only custom relationships can be updated or deleted.
I've ensured that the knowledge base record search for contact is turned off in the settings. The relationship, however, still exists and I cannot delete it. Any ideas how to delete this relationship so I can complete my import? Thanks for any help.
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