Return Code Information

IEFJSVEC returns one of the following return codes in register 15:

Return Code

(Decimal): Meaning
VTSSUCES (0): Successful completion. The request to enable was successfully processed and the SSVT has been updated.
VTSINVID (4): An incorrect identifier was specified in VTSPL or JSBVT. Check the input parameter areas to make sure that you specified the proper identifiers, and that the pointers to the input parameter areas are properly defined.
VTSINVIN (8): An incorrect subsystem name was specified. Check to make sure that you specified a valid subsystem name in the VTSNAME field. Consult with your system programmer to make sure that it matches the name of a valid subsystem defined in the IEFSSNxx parmlib member that is currently in use.
VTSLOGER (16): Logic error. Contact your IBM® service support center.
VTSLOADF (20): An abend occurred when trying to load the function routine. The VTSFUNCT field contains the name of the function routine being loaded when the problem occurred.
VTSINVBI (24): An incorrect bit was set in the request flags. Verify that you have set only the VTSFCEN indicator and that you have not set any other bits in the VTSREQ flag byte.
VTSINVED (32): Unable to process enable request; no SSVT found. Verify that you specified a valid subsystem name in the VTSNAME field. If the subsystem name is valid, make sure that the subsystem's SSVT has been built and is properly pointed to from your subsystem's SSCVT prior to any IEFJSVEC enable calls being made.
VTSNOSPA (36): Unable to process enable request; insufficient space in the SSVT for additional function routine addresses. The VTSFUNC field contains the name of the function routine being loaded when the problem occurred. The maximum number of function routines which can be supported by your subsystem has been exceeded. Increase the maximum allowed on your build SSVT by increasing JSBMAXFR.
VTSSIVT (40): Target vector table is SSI-managed and can only be updated through the IEFSSVT macro.
VTSNOSUB (44): Target Subsystem does not exist.