In Patrol for Inetrnet Server Manager ; What does this error message mean "INETClient.xpc: XPC error 32 -- Broken pipe"?

I am seeing this error message in the PatrolAgent error log file:
Mon Apr 09 09:19:14 2012: INETClient.xpc: XPC error 32 -- Broken pipe

We are having an application problem and are concerned that the URL monitoring, which is setup using the Internet Services KM, is causing it. The times of these messages may correlate with their problems and I wanted to find out what this means.
 

LP: BMC Performance Manager for Internet Servers
DR: BMC Performance Manager Integration with PATROL for Internet Server Manager

Legacy ID:KA369530

This message is being written to the Patrol Agent error log file when the INETClient.xpc process (which is normally started by the ISM KM) is killed or stopped. So if the message just appears once or twice as the Patrol Agent is stopped then this message can be ignored.

If the message appears many times then see these articles:

https://selfservice.bmc.com/casemgmt/sc_KnowledgeArticle?sfdcid=000118622
https://selfservice.bmc.com/casemgmt/sc_KnowledgeArticle?sfdcid=000122402

1. BMC Performance Manager for Internet Servers