TACL Reference Manual

Error Messages
HP NonStop TACL Reference Manual—429513-018
B-36
TACL Error Messages
Cause. An attempt was made to execute a code word that is not an instruction, or an
illegal extended address reference was made.
Effect. Indeterminate. Depending on context, the trap handler either recovers or
abends the TACL process.
Recovery. None. Notify your service provider.
Cause. Either the result of a signed arithmetic operation could not be represented with
the number of bits available for the particular data type, or division by zero was
attempted.
Effect. Indeterminate. Depending on context, the trap handler either recovers or
abends the TACL process.
Recovery. None. Notify your service provider.
Cause. An attempt was made to execute a procedure or subprocedure whose
(sub)local data area extends into the upper 32KB of the data area. Stack overflow can
also occur when calling a system procedure without sufficient remaining virtual data
space for that procedure to run (the procedure is not executed).
Effect. Indeterminate. Depending on context, the trap handler either recovers or
abends the TACL process.
Recovery. None. Notify your service provider.
Cause. TACL has issued a call to the SETLOOPTIMER procedure and the time limit
specified in the latest call has expired.
Effect. Indeterminate. Depending on context, the trap handler either recovers or
abends the TACL process.
Recovery. None. Notify your service provider.
*ERROR* TRAP 1 in TACL: Instruction failure
*ERROR* TRAP 2 in TACL: Arithmetic overflow
*ERROR* TRAP 3 in TACL: Stack overflow
*ERROR* TRAP 4 in TACL: Process loop timer timeout