Hi ,
I want to do code in Enhancement - MGA00001 and Exit - EXIT_SAPLMGMU_001 so that when any one try to enter material text at tcode "MM01" then system compare first 25 character with existing material text and gave warning to user if the material text is present for some other material.
But I am not able to find the logic I should follow can any one suggest something .
thanks and regards ,
shikha