If zone is released then it cannot be modified or deleted or transferred. If zone is not released and regularized then do as follows:-
1. Use the menu option MCLZOH & open a new zone with same zone code but next date.
2. Then use the menu option TROFSETS function "T" and enter the set number details which need to be deleted, then enter the details for new zone in which you have to transfer the set and press F4 and then F10, this will give new Set Number which will be in "Unverified" status.
3. Use the menu option OCTM, enter the new zone details and delete the new Set Number.





