TACL Reference Manual

Error Messages
HP NonStop TACL Reference Manual—429513-018
B-35
TACL Error Messages
Cause. You specified more PARAMs than are allowed.
Effect. The requested operation is ignored.
Recovery. Your PARAM assignments must not exceed 1024 bytes of internal storage
Cause. Too many exceptions have been filtered.
Effect. The requested operation is ignored.
Recovery. You are allowed a cumulative total of 32 different exceptions.
Cause. You attempted to invoke more than 16 successive aliases, which are referring
to each other in an endless chain.
Effect. The requested operation is ignored.
Recovery. Reduce the number of successive aliases so there are no more than 16.
Cause. An address was specified that was not within either the virtual code area or
the virtual data area allocated to the TACL process.
Effect. Indeterminate. Depending on context, the trap handler either recovers or
abends the TACL process.
Recovery. None. Notify your service provider.
*ERROR* Too many PARAMs
*ERROR* Too many simultaneous exceptions
*ERROR* Too many successive aliases or alias loop
Note . Each of these trap-related messages is followed by a line showing the register
contents at the time the trap occurred:
Trap information: S = % nnnnn, P = % nnnnnn, CS = % nnn,
E = % nnnnnn, L = % nnnnnn
S, P, E, and L are the TACL registers; CS is the code segment for the P register.
Additional information about trap errors and trap handling is given in the Guardian
Programmer’s Guide and the Guardian Procedure Calls Reference Manual.
*ERROR* TRAP 0 in TACL: Illegal address reference