EXIT on Storage Location.

Question

Hi all,
i've to do an exit on fiel EKPO-LGORT bacause i've to not activate a Storage Location in TCode:
ME51N --> Create Purchase Requisition
                 (field MEREQ3211GRID-LGOBE)
ME52N --> Change Purchase requisition
                 (field MEREQ3211GRID-LGOBE)
ME21N --> Create Purchase Order
                 (field MEPO1211-LGOBE)
ME22N --> Change Purchase Order
                 (field MEPO1211-LGOBE)
I hope someone help me bacause i don't hane experience in EXIT!
Thanks,
Alex.

Answer 1

hi,
Steps for Creating Field exit is
  They  are 2 ways to create Field Exits.
1.     The following are the steps for First procedure.(field exit)
     Go to CMOD Tcode
     On the same Screen, Go to Command Prompt and Type PRFB.
     Go to Path Field exit -> Create
     Type the Data Element for which you want to create Field Exit
     Weu2019ll got o Function Module Screen (i.e., SE37)
     Click on create button. Before this , Create a Function Group.
     Enter the details.
     Click on source code and write the logic u2026
     At last write output = input.
     Activate the Function module.
     Go back(F3) 2 times.
     Check the Data element and Click on Button Assign program/screen
     Give the Programme name and Screen name.
     Save itu2026.Field Exit is createdu2026u2026u2026
2.     The following are the steps for the Second procedure(field_exit1)
     Go to SE38 Tcode.
     Type the Program name RSMODEPRF.
     Click on F8. Type the Data Element.Clcik on F8.
     Weu2019ll got o Function Module Screen (i.e., SE37)
     Click on create button. Before this, Create a Function Group.
     Enter the details.
     Click on source code and write the logic u2026
     At last write output = input.
     Activate the Function module.
     Go back (F3) 2 times.
     Check the Data element and Click on Button Assign program/screen
     Give the Programme name and Screen name.
     Save itu2026. Field Exit is createdu2026u2026u2026
Regards,
deepthi.