Hi all,
i want to make restriction on component matrial. i am using T-code IW31 in that when i choose for component tab in that user enter the material no and all. so my requirement is to restrict that material which i define in my table maintenance. means i created one TMG table in that i declare service order type and material group and the allow/block option field. whenever user enter material code and goes for save then the badi i wants to trigger and check in my TMG that the material is from serv, order grp and material group is allowed to proceed or block.
i wants to know that which badi should i use.