ACtually...To get the holocron, you must find a datapad that tells you that using the charges to open the door could damage the holocrons inside. It is located in the library and if you don't find it, then the charges will destroy the holocron since you haven't read the message. No ls or ds female or male things.
And to get the T3 message, you need intelligence (15 or 16 like Battlecook-I mean wookie said) and Computer skill. No repair.