Use SET IKJTSO=xx or PARMLIB UPDATE to switch from the current broadcast data set to the broadcast data set named in the IKJTSOxx member of parmlib.

The SET command or PARMLIB UPDATE(xx) command will compare the current broadcast data set to the broadcast data set name found in the BROADCAST keyword of the IKJTSOxx member of parmlib. If they are different (or they are the same, but the volumes they reside on differ) and PROMPT is specified in the BROADCAST keyword, the operator will be notified of the pending switch of the broadcast data set. To make the switch, reply YES to the prompt. Any other response will cancel processing of the IKJTSOxx member of parmlib.

If the broadcast data set names are different (or they are the same, but the volumes they reside on differ) and NOPROMPT is specified in the BROADCAST keyword, the broadcast data set will be switched without operator intervention.

For information about the SET IKJTSO=xx command, see . For information about the PARMLIB UPDATE command, see .