Oracle Solution for Error ora-24051

ORA-24051: cannot propagate object type payloads that have a REF attribute

What triggered the Error:

ADD_SUBSCRIBER or ENQUEUE procedure with a non-NULL address field in the agent type was issued on a queue whose payload has a REF attribute. Propagation of object type payloads that have a REF attribute currently is not supported.

What should we do to fix it:

ecify an agent with a NULL address field so that the agent can dequeue from the same queue. Or, change the object type definition to one that does not use REF attributes.