ORA:20001 Not Able To Create Users In Oracle Appsable To Call Fnd_ldap (Doc ID 1237624.1)

Last updated on MAY 25, 2016

Applies to:

Oracle Applications Technology Stack - Version: 12.0.6 to 12.1.3 - Release: 12.0 to 12.1
Oracle Application Object Library - Version: 12.0.6 to 12.1.3   [Release: 12 to 12.1]
Information in this document applies to any platform.

Symptoms

On an SSO integrated 12.1.1 instance when trying to create users the following error message is displayed:
ORA-2001: Unable to call fnd_ldap_wrapper.create_user due to the following reason:

An unexpected error occurred please contact you System Administrator

Enabling FND: Diagnostics showed a more detailed error identifying the real cause of the problem by using:
<> - How to enable and retrieve FND debug log messages

Error ORA-20002: default_realm parameter must be null

Cause

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