Joined: 23 Nov 2006 Posts: 19270 Location: Inside the Matrix
You need to re-think how to implement your requirement (the requirement is not to loop in some step - that is your attempt to meet the requirement). If you post the actual requirement, someone may have a suggestion.
I suspect that you want to loop until some condition is met. This could be hours or worse case - never.
If several people implemented their process doing as you want to do, the mainframe would come to a complete halt because all of the initiators/partitions were "looping".