please tell me about ztable
I need to create a ztable with 5 fields like werks meins mvgr2 etc. In this table mvgr2 (material grp should not be blank ) and plant also need not be blank. so tell me how to do it.I want mvgr2 and werks as key fields also. Then should i want to use mandt as my first field or i want to ignore it in the ztable. pls tell me the use of mandt in the table , when we should use mandt and when there is no need of mandt field in the table..can i save the ztable in zpackage or should i save in the specific package .