HELLO
I AM TRYING TO USE ENHANCEMENT MM06E005 FOT TCODE ME51 TO HAVE ONLY ONE ENTRY IN PURCHASE REQUISTION AND IF WE DO 2ND ENTRY IT SHOULD GIVE ERROR
EXIT_SAPMM06E_017 USED BUT NOT GIVING EFFECTS.
WHAT EXIT SHALL I USE ,HAVE TRIED USING DEBUGGING BUT NOT GETTING ANY EXIT
PLZ HELP