Business data in sales document header and item level consistant

Table: VBKD Sales Document: Business Data

When change business date in sales document sometime we will meet pop up message: V1 403: The header business data does not apply to item xxxx,

VOV7 define item category, check box "business item",

1.If it is blank, business data fields (table VBKD) in item level will become unchangable, you only can change business data in header level and item level will be changed at same time, so header data and item data will be same whatever.

2.If it is ticked, then you can change business data in both sales document header level and item level.

(we use VBKD-VSART Shipping Type as example)

when you change shipping type in header level, system will check both header and item shipping type before you change shipping type in header level,

2.1 if shipping type in item level is same as header level, item value will be changed also.
2.2 if shipping type in item level is different with header level, you will get message V1 403, and item value will not be changed.

Program: FV45KFKD_VBKD_FUELLEN_KVBKD

IF KVBKD-VSART NE *KVBKD-VSART.
    IF *KVBKD-VSART = VBKD-VSART.
      VBKD-VSART = KVBKD-VSART.
    ELSE.
      DA_ABWEICHENDE_DATEN = CHARX.
    ENDIF.
  ENDIF.

KVBKD-VSART: the header level value which you want to changed into.
*KVBKD-VSART: original header level shipping type value.
VBKD-VSART: original item level shipping type value.

With best regards

Liu jian