It is the Bug is actually fixed in TL6 SP4 .
We were on TL6 SP2 and thus had a system outage.
Moral of the story is it always pays to ensure to look at future TL's and SP's for AIX to ensure the bug was actually fixed.
This is Just stuff I find on various echnologies ranging from databases to Cloud related tech. This Blog will have topics and content based on things i learn. I can also be found at http://www.twitter.com/fuadar