OSI/AS Programming Manual

APS_STATUS_
APS Procedure Calls
3–86 056783 Tandem Computers Incorporated
To help you analyze errors when the returned error-code is
ZAPS-ERR-L5-TRANS-FS-ERROR (-1001) and the returned error-subcode
is FEDISCONNECT (140), the diagnostic-buffer parameter contains the
structure ZAPS-DDL-LL-ERROR-BUF, defined in Appendix A.
For all error codes other than ZAPS-ERR-L5-TRANS-FS-ERROR and all subcodes
other than FEDISCONNECT , the contents of this structure are not applicable.
To retrieve additional information, you can either trace your application or run
it using a static subdevice and query the OSI/AS and OSI/TS subsystems using
the SCF interface to determine the source of the error.
After you receive a provider abort indication (ZAPS-VAL-EVT-P-ABORT-IND)
from the Presentation Layer or ACSE, the following parameters are available to
determine the reason and source of the problem, if a problem exists:
error-code
error-subcode
service-id
original-error-info