'timeout was reached for obtaining the software update status from the target device'

Trying to perform an in-band update.  Target system (PE R710) has a fresh installation of OMSA, snmp is enabled, inventory tasks have been performed successfully.  What am I missing?  

I have read about an 'in band update test,' but I can't find it, and it's not for lack of trying, trust me.

thanks,

-Matt