Queue Processor - No queue item found to trace

General
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1

I created a simple dedicated queue processor to create cases, and calling Queue-For-Processing method from a activity.

I don’t see any exceptions but don’t see an items queued even immediate or delayed methods

while checking the admin studio, I don’t see any issues.

  1. We have 2 stream nodes running fine, I see Data Flow also got created

  2. Application Context is also set properly to our apps.

  3. Checked the System-Message-QueueProcess-DelayedItem for Delayed configuration

I don’t see an records of queued items. Any thoughts how to debug this issue ?

Queue Processor - Admin Studio screenshots.png
Queue Processor - Admin Studio screenshots.png1846×720 66.2 KB

2

@MNC001

enabled some tracing logs, not sure if “Trying to rollback deferred messages” is the reason it is queueing and rolling back ??

2021-05-28 19:40:22,602 [ default task-733] [ STANDARD] [ XXX:01.01.01] ( QueueProcessorEnqueue) DEBUG l0122c1d14pt77e000001|XXXX:XX|SOAP|XXXServicePackage|Services|XXX|AQUZ5KLUQB1IQWNX2A9A70JB2Y7CUHJVLA - Enqueuing message to CaseItemsQueue with null activity
2021-05-28 19:40:22,602 [ default task-733] [ STANDARD] [ XXX:01.01.01] ( QueueProcessorEnqueue) DEBUG l0122c1d14pt77e000001|XXXX:XX|SOAP|XXXServicePackage|Services|XXX|AQUZ5KLUQB1IQWNX2A9A70JB2Y7CUHJVLA - Creating wrapper page.
2021-05-28 19:40:22,602 [ default task-733] [ STANDARD] [ XXX:01.01.01] ( QueueProcessorEnqueue) DEBUG l0122c1d14pt77e000001|XXXX:XX|SOAP|XXXServicePackage|Services|XXX|AQUZ5KLUQB1IQWNX2A9A70JB2Y7CUHJVLA - Using current access group for processing message
2021-05-28 19:40:22,602 [ default task-733] [ STANDARD] [ XXX:01.01.01] ( QueueProcessorEnqueue) DEBUG l0122c1d14pt77e000001|XXXX:XX|SOAP|XXXServicePackage|Services|XXX|AQUZ5KLUQB1IQWNX2A9A70JB2Y7CUHJVLA - Adding access group XXX:System
2021-05-28 19:40:22,604 [ default task-733] [ STANDARD] [ XXX:01.01.01] (pega.TRACE.requestor_lifecycle) DEBUG l0122c1d14pt77e000001|XXXX:XX - doWithRequestorLocked(); Requestor: AQUZ5KLUQB1IQWNX2A9A70JB2Y7CUHJVLA; Lock released
2021-05-28 19:40:22,605 [ default task-733] [ STANDARD] [ XXX:01.01.01] ( QueueProcessorEnqueue) DEBUG l0122c1d14pt77e000001|XXXX:XX - Trying to rollback deferred messages.

3

@MNC001

found the root cause “you need to write now checked” for queueing process method, if you are calling the queue from a service activity