The AMPS distribution includes a command-line tool, ampserr, that includes information on every error generated by AMPS (and previous versions of AMPS).
To use ampserr, call it from the command line with the error code you want more information on:
% ./ampserr 00-0001 AMPS Message 00-0001 [level = info] DESCRIPTION : 60East Technologies AMPS copyright message. ACTION : No recommended action available. Found 1 error matching '00-0001'.
In this case, ampserr reports that 00-0001 is the copyright message for AMPS. This is an information-level messsage, and there is no action needed.