POWER7 information
(A7xx) Reference codes
An A7xx reference code indicates that an event or error was detected and logged by platform firmware. To resolve an A7xx reference code, determine if the SRC requires a service action. If the SRC is listed in a serviceable event view, use the FRU list from the serviceable event view to determine the actions to take. If you do not find the SRC in a serviceable event view, then it is an informational event and does not require service action.