If a I have 2 ASA with AIP SSM with high availability,
if AIP SSM from active ASA has a problem failover can be triggered?
AIP SSM operates independently of the ASA in terms of failover. For failover, all that is needed from an ASA perspective is that the AIP modules be of the same hardware type. Beyond that, as with any other portion of failover, the configurations of the ASA between the active and standby must be in sync.