This causes JOBNAM.SBR to return the name of the parent job rather than the current job, when the current job was launched via AMOS.SBR and the AMOS_RUNSBR switch is not active. This mimics one aspect of the way XCALL AMOS worked under AMOS (i.e. that the child process was still the original job.) Note that under A-Shell, the child process is truly a separate job and thus cannot share any memory based information, unless the AMOS_RUNSBR switch is active, which see above.