User Exit — Check Quantity before creating and modifying the sales order

DPM125 — Thu, 25 Sep 2025 19:47:11 +0000

User enters Sales Order → goes to item screen.
User enters Material + Quantity.
SAP validates item → calls USEREXIT_CHECK_VBAP.
- Your enhancement runs.
- If xvbap-kwmeng < 10, show error/warning.
- If OK → continue.
User clicks Save.
SAP calls USEREXIT_SAVE_DOCUMENT_PREPARE → do final checks.
SAP calls USEREXIT_SAVE_DOCUMENT → write any custom data.
Standard commit → sales order saved in tables (VBAK, VBAP, VBEP, etc.).

FORM userexit_move_field_to_vbak.

“””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””””$”$\SE:(4) Form USEREXIT_MOVE_FIELD_TO_VBAK, End                                                                                                             A
*$*$-Start: (4)———————————————————————————$*$*
ENHANCEMENT 1  ZAUG_IMP_EN.    “active version
*
  if sy–uname =’77USER67′.
  MESSAGE ‘Enhancement trigger’ type ‘I’.
  endif.

ENDENHANCEMENT.
ENHANCEMENT 1 ZSEP_IMP_ENH. “active version

ENDENHANCEMENT.
*$*$-End: (4)———————————————————————————$*$*
ENDFORM.

once you implement this code logic in the explicit enhancement and try to do any create and modify operation you will get a message.

user exit – SAP EWM Help

User Exit — Check Quantity before creating and modifying the sales order