Identify ssid/cloneid for that saveset via mminfo and delete it with nsrmm command then.

I got the ssid of the save set but what is the exact synatx for the nsrmm command.

I tried nsrmm -d 984193646 but this came back as nsrmm: 984193646 is not in the media index.

That worked perfectly! Thanks

Probably because you used incorrect syntax: try nsrmm -dy -S 984193646/cloneid (where you still miss cloneid for given ssid).