I am receiving a message "Connection status: not enough core" from Watchdog. This is happening occasionally. Why is it being generated?

Document ID : KB000011482
Last Modified Date : 14/02/2018
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Question:

I am receiving a message "Connection status: not enough core" from Watchdog.  This is happening occasionally.  Why is it being generated.

Answer:

This is a message that is coming from some C code and translates to virtual memory exhaustion while trying to set up a socket. Increasing PGFLQUOTA by 25% for the account that runs WATCHDOG should eliminate this message.