user not changing some field in T-code va02
please tell me how can i restrict the user for not changing some fields in T-code va02 ?
There are 2 ways to do it.
--> make a transaction variant thr SHD0 and assign it to ur sales doc. while craeting the variant you can place non-changeability ticks on specific fields. next allow only those users to work with ur transaction variant but not with the original one.
--> take user-exit FORM USEREXIT_FIELD_MODIFICATION in include MV45AFZZ
though latter is more flexible but it is not feasiblr if u want to place restrictions on a large no. of fields.