UDE-00018: Data Pump client is incompatible with database version 11.2.0.1 (Doc ID 1274439.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version 10.1.0.2 to 11.2.0.2 [Release 10.1 to 11.2]
Information in this document applies to any platform.

Symptoms

You recently installed a patch into your database. Since then the DataPump export utility (expdp) fails with errors message:

Export: Release 11.2.0.1.0 - Production on Thu Dec 16 10:40:39 2010

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UDE-00018: Data Pump client is incompatible with database version 11.2.0.1.0

Cause

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