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Active Directory User Management (ADUM) 12.2.1.3 and Exchange 12.2.1.3 Connector: Error "Method not found: '!!0[] System.Array.Empty()'" Thrown After Upgrade (Doc ID 2980413.1)

Last updated on OCTOBER 13, 2023

Applies to:

Identity Manager Connector - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

When executing operations including simply using "Test Connection", the following error is seen on the UI or in the logs after upgrading Oracle Identity Manager (OIG) ADUM 12.2.1.3.0 and/or Exchange 12.2.1.3.0 connector(s):

Cause

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In this Document
Symptoms
Cause
Solution
References

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