Pega 8.2.2 Admin studio showing email listeners errors count increasing through listener is working fine

We have 2 email listeners in our application. Each one is running on 2 nodes. We upgraded pega version from 7.2.1 to 8.2.2 2 days back and we are seeing email listener error counts increasing though the listeners are processing each and every email from their respective mailboxes successfully. In pegarules and alert logs, we can errors like " Unable to connect email client due to : Connection reset"

" Unable to connect email client due to : Connection reset"

Attached sample error stack. Can you please help us out in identifying this issue and from where does admin studio displays this error count (source table of these errors).

***Edited by Moderator: Lochan to update platform capability tags***


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September 11, 2019 - 6:26pm

September 11, 2019 - 9:28pm

Please enable the debug on the below classes and share the logs:



September 13, 2019 - 10:37am
Response to Vikash Karn

We don't have access to login to specific nodes in production. Email listeners are running on BackgroundProcessing nodes and via SSO, we can login only to user nodes. Unfortunately, from Admin Studio when we enable debug on these classes, it enables only on the node we have logged in. Is there a way to enable logger on a node without actually login into that node?


Another question, Errors count we see in Admin studio for listeners, are those the counts of alerts we have in pega alert file? Is there any source data table of these numbers?

September 16, 2019 - 10:26am

Following up on my above questions

September 16, 2019 - 11:55am
Response to SonalVasisth06

Hi Sonal,

Please use the below path to enable logging in specific node:

Admin Studio > Resources > API

Go to Loggers in System Management and then set the logger in PUT :