The quick answer is: the same as any other unit of work - the dispatcher gives control to it.
The SRB is "created" by the user of SCHEDULE or by IEAMSCHD; it is queued for dispatch as appropriate. A task is "created" as a result of ATTACH/ATTACHX; it is queued for dispatch as appropriate. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
