Problem Mapping OIF Custom NameID Format -error- java.lang.String cannot be cast to java.util.Hash (Doc ID 1469274.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Identity Federation - Version 11.1.1.5.0 and later
Information in this document applies to any platform.

Symptoms

ON OIF 11g,  use a custom authentication engine servlet, and passing out a map of attributes from the servlet and trying to map to the custom NameID User Attribute Mapping. When attempting to use this, you will get an error java.lang.String cannot be cast to java.util.HashSet

Cause

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