Did you ever get a resolution for this? I'm having the same problem: any view that references a UDF causes an error in the GET_OBJECT_REFERENCES function. If I had sufficient privileges, I could possibly use the account view OBJECT_DEPENDENCIES to get what I need, but I don't have such privileges. What I really need is for GET_OBJECT_REFERENCES not to fail because of UDF references in the views being investigated (or even in upstream views).