Starting and terminating SSCM

To start the SSCM program, use the START-SSCM command.

START-SSCM

MONJV = *NONE / <filename 1..54 without-gen-vers>

,CPU-LIMIT = *JOB-REST / <integer 1..32767>

You can also call up SSCM using the abbreviation SSCM.

The message file for SSCM ($TSOS.SYSMES.SSCM.210) is activated and the SSCM link load module in the SYSLNK.SSCM.210 module library is loaded (message BLS0517).

To terminate SSCM, use the END statement.

Monitoring programs by means of monitoring job variables

A job variable which is to be used to monitor a program must be declared in the START-SSCM command with MONJV=<jv-name>.

SSCM can set the monitoring variable to the following values:

'$T0000'	The program terminated normally.
'$T1010'	Statement rejected; execution of the program will be continued.
'$A2010'	Statement rejected; the program has been terminated.
'$A2015'	Unexpected EOF on SYSDTA; the program has been terminated.
'$A3020'	SSCM-internal error; the program is being terminated.

For details of program monitoring by means of monitoring job variables refer also to the “Commands Volume 1-5” [20] and “Job Variables” [19] manuals.

Monitoring by means of task switches

If a statement is abnormally terminated by SSCM, task switch 31 is activated.

If task switch 1 is activated, SDF will merely execute a syntax check.