HELLO EVERYONE.
I HAVE A REQUIREMENT THAT, WHEN I AM SAVING A PURCHASE REQUISITION THEN EACH MANDATORY FIELDS WILL BE CHECKED FOR NULL VALUE. IF ANY FIELD HAVE A NULL VALUE THEN A MESSAGE WILL GENERATE.
BUT I DON'T KNOW HOW TO GENERATE MESSAGE DURING SAVE. PLEASE HELP ME.
MY CODE IS LIKE THIS. HERE I HAVE TO CHECK MATNR AND ADVCODE.
