Question
pega prpc fatal error - element type a:displayname
Hi,
I am on pega prpc 7.2. We have had a few instances recently that our application had to be restarted. The one item i see in the nodeagent systemerr log just prior to it hanging is below. I was wondering if anyone had recognized anything similar, or has an idea. It looks like some tag is not closed properly, but i'm not sure why that would cause pega to hang.
Thanks for your help.
SystemErr R [Fatal Error] :4:17: Element type "a:displayname" must be followed by either attribute specifications, ">" or "/>".
Hello,
I think node agent crash is a consequence of what's happening in the application.
When you restart the node, it then works fine?
We faced few issues like this with a kind of poison message in pr_sys_queue or a bad processing in some activities.
We work with lots of agents and when a node is stuck it's usually linked to a message from pr_sys_queue being handled and killing the node itself. Hanging or going to out of memory.
If it's detected quickly, I park this message, restart the node and it's fine.
If it takes too long to be corrected then it goes in cascading mode and node agent sometimes crash.
Regards
Anthony