Hi Experts
i need to write some validations in MM01 ( example : if the sales organization is "wwl" then material group 5 should "W08" ).
please tell me is there any userexit or BADI is available for this requirement.
i searched in SMOD using packege "MG" but there are no enhancements exit.
please tell me where i have to write code for MM01?..
Thanks in Advace
regards
srinivas