I noticed that on my SMS_CCM\Logs\CcmMessaging.log log on the primary site server is getting a solid error list of "CRequestResponse::Send failed with code 0x87d00215" errors.  What could be causing this?

Hi,

Is there any other information beside this error in CcmMessaging.log? 

That's "Item not found", but a single line taken out of context is just useless.

I was just poking around looking at log files. This CcmMessaging.log came to my attention though because all the messages in the log are the 0x87d00215 error or error "EndpointMessage(Queue='MP_DdrEndpoint', ID={674F9487-7B18-4F7A-A2DE-7A84A78309B3}): Will be discarded (0x87d00298)." with different ID's.  The errors seem to be generated at in interval of roughly once a minute.  I am just trying to see if this is something I should worry about.

This still is a single line which does not provide helpful information. Upload the entire log to OneDrive.

Hello Torsten,

The log can be found here http://1drv.ms/1J0ZynY

Thanks