OIM11gR2PS2: Popup in the Self Service UI with "An unknown error occurred during data streaming" and "ADFC-50018" Error in the Log File with: "Ljava.lang.Object; cannot be cast to org.apache.myfaces.trinidad.component.StampState$RowState" (Doc ID 1970013.1)

Last updated on MARCH 08, 2017

Applies to:

Identity Manager - Version 11.1.2.2.0 and later
Information in this document applies to any platform.

Symptoms

On 11.1.2.2.x Oracle Identity Manager (OIM) when navigating in the Self Service UI, you occasionally see a popup with “An unknown error occurred during data streaming”, like the one shown below:

Cause

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