0110- COMMAND NOT RECOGNIZED  0210- OPTION NOT RECOGNIZED  0310- PARAMETER OUT OF RANGE  0410- ILLEGAL SYSTEM MEMORY REFERENCE  0510- INSUFFICIENT PARAMETERS  0610- ATTEMPT TO ACCESS PROTECTED MEMORY  0710- TOO MANY PARAMETERS  0810- FILE READ ERROR 0910- DISK NOT READY  1010- REGISTER NOT RECOGNIZED  1110- ILLEGAL .OBJ RECORD TYPE  1210- UNEXPECTED END-OF-FILE  1310- EXCESSIVE SUBMIT (DO) NESTING  1410- FAILURE TO FIND M1 WITHIN 6 M-CYCLES  1510- FILE NOT FOUND  1610- CHECKSUM ERROR