"Unable to cancel system wake" repeating in system log?

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My system status system log keeps showing "Unable to cancel system wake for 2011-10-21 09:20:12 -0400. IOPMCancelScheduledPowerEvent() returned 0xe00002c"

Like all day it keeps logging this.

 

Im pretty sure this has to do with the standby drain.

 

I also have this in my log (4S).

 

I saw a post on another site claiming that an app was not allowing the phone to sleep. This could be the reason why batteries are draining in standby.
another note, after a full restore Ive only saw the message once. Pretty sure my standby will improve like when I first had the phone.

 

Probably not related. I have a ton of those messages, but am NOT having any battery issues.

I currently show 15 minutes of usage (this was a short phone call, then some maps/gps usage, and some time playing with "find my friends"), along with 4 hours of standby.

Battery is at 97%.