TopLink 12.1.1: java.io.IOException: unknown user type
(Doc ID 1413732.1)
Last updated on MARCH 16, 2021
Applies to:
Oracle TopLink - Version 11.1.1.6.0 to 12.1.1.0 [Release Oracle11g to 12c]Information in this document applies to any platform.
Symptoms
When using TopLink 12c (12.1.1.0.0) with POF Serialization, the following exception occurs:
Changes
Upgraded from TopLink 11g to 12c (12.1.1.0.0)
Cause
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In this Document
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