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Error ORA-31684 Raised During DataPump Import (Doc ID 821674.1)

Last updated on NOVEMBER 18, 2019

Applies to:

Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 4-Sep-2017***


You have exported several users and are now trying to import an existing schema USER_A into a schema USER_B which previously existed but was dropped. The dumpfile however does contain USER_B also.

You are using the REMAP_SCHEMA=USER_A:USER_B option.

You get several errors like:

ORA-31684: Object type TYPE:"USER_A"."TYPENAME" already exists



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