12c EDN Subscriber Filter Condition Issue After Applying Patch 24403311 (Doc ID 2191269.1)

Last updated on MARCH 10, 2019

Applies to:

Symptoms

If an and/or operator is used inside a bracket then the SOA composite fails to create subscribers on EDN queue.

For ex. if we give (A and B) then subscribers are lost from EDN queue but if A and B are given without brackets the subscribers are created on EDN queue.  For that we were provided:

<Patch 24403311> DURABLE SUBSCRIBER MESSAGESELECTOR HAS INVALID EMPTY BRACKETS for version 12.2.1.0.0 and is available to download from MOS.

After applying the patch we observed that the subscribers of our one more composite that was working perfectly before application of patch with below condition-

contains(/be:business-event/be:content/tns:OutboundEvent/tns:Extension/tns:subscriber,'SPEAK (SFDC)') or /be:business-event/be:content/tns:OutboundEvent/tns:eventType = 'REL_CHANGE'

After application of patch on server the subscribers for this composite were lost from the EDN topic.

Cause

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