The following is the IMP-00400 error message, you can learn the cause and solution of the Oracle Imp error.

IMP-00400: Warning: Object type “string”.”string” already exists with a different typeid

Cause: An object type could not be created because it already existed on the
* target system, but with a different typeid

Solution: Drop the object type from the target system and retry the operation.

Case:

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