Restriction to delete goods movement data during confirmation thru CO11N

hello all
Please let me know how to prevent the user to delete the rows in goods movement screen during confirmation through transaction CO11N ,as users are able to confirm without goods issue by deleting that rows.
Should we contact basis person for the same
with regards


Please refer my reply in this thread,
Try using transaction variants. There is a utility called GUIXT in transaction. You can write code to add a pushbutton on the desired screen by using the GUIXT. The coding syntax is provided in the SAP application help. Use transaction SHD0 to create the variants.
Hope it will help come back if any problem.