Hi, business need to provide the authorization to users based on material type to tcode msc2n tcode. maintained begru field (material master basic data 1 view- material authorization group(begru) with value 0001 for material x. A role is created with authorization object M_MATE_CHP and assigned to particular user. but still user can able to acess all batch records of material for which begru field is maintained and also not maintained. please advise how to control same. is there any other way to control the msc2n acces based on material type and plant. thank you.