The SSI places one of the following decimal return codes in register
15. Examine
the return code to determine if the request was processed.
- Return Code (Decimal)
- Meaning
- SSRTOK (0)
- The SAPI call completed. Check the SSOBRETN field for specific
function information.
- SSRTNSUP (4)
- The subsystem specified in the SSIBSSNM field does not support
this function.
- SSRTNTUP (8)
- The subsystem specified in the SSIBSSNM field exists, but it is
not active.
- SSRTNOSS (12)
- The subsystem specified in the SSIBSSNM field is not defined to MVS™.
- SSRTDIST (16)
- The pointer to the SSOB control block or the SSIB control block
is not valid, or the function code specified in the SSOBFUNC field
is greater than the maximum number of functions supported by the subsystem
specified in the SSIBSSNM field.
- SSRTLERR (20)
- Either the SSIB control block or the SSOB control block has incorrect
lengths or formats.
- SSRTNSSI(24)
- The SSI has not been initialized.