When you get to the most unfortunate time & you have a failure with your AIX box it get to be handy to have the list of AIX Error Codes and their diagnosis. Although googling & internet searching is invaluable options these days, when searching for a resolution for AIX ensure it is totally related to IBM AIX. For that the AIX error codes list provided by IBM becomes invaluable in these cases. Below is these codes for AIX running on IBM POWER 5 & IBM POWER 6:
Further more, a great set of error codes is the AIX IPL progress codes which explain the errors which get spit at you by the IPL code if the boot progress of you POWER server fail to give you a clue of the problem its facing.
As we are giving tips here for the error codes of IBM POWER, then the below two links to the IBM pSeries Support team is your next stop if the error codes were not part of the error codes list given above:
Were any of the links above helpful for you please let us know, do you have a great AIX/Pseries link let us know about it. Leave us a comment :).