OSI/AS Programming Manual

Status Codes
Status and Error Codes
B–2 056783 Tandem Computers Incorporated
Table B-1. Status Code Values
Constant
(ZAPS-VAL-STATUS-) Value Meaning
OK 0 Operation succeeded (see details below).
EVENT 1 You have received an event.
NO-RETRY 2 Operation failed; don’t retry.
RETRY-NOW 3 Operation failed; retry immediately.
RETRY-LATER 4 Operation failed; retry after a delay.
OPERATOR 5 Operation failed; get operator; retry.
ABORT 6 Operation failed; abort connection.
DISCARD 7 Operation failed; discard connection.
UNKNOWN 8 Operation failed; status unknown.
0: ZAPS-VAL-STATUS-OK
Cause. This status code has two meanings:
After an APS procedure in wait mode or after an MFM_AWAITIOX_ call, it
indicates that the operation was completed successfully .
After an APS procedure in nowait mode, it indicates that the operation was
initiated successfully .
Effect. None.
Recommended Action. Not applicable.
1: ZAPS-VAL-STATUS-EVENT
Cause. You have received an event. This status code is returned only by the following
two procedures:
APS_EVENT_RECEIVE_ , when you call it in wait mode
MFM_AWAITIOX_ , when it completes a nowait event receive operation
Effect. None.
Recommended Action. Call APS_STATUS_ to identify the event. Take appropriate
action depending on the event.