The content of many fields in the document, the logic of many fields and texts in forms, and also follow-on actions depend on whether the transaction is internal or has been exported abroad in SAP sales documents (order-delivery – billing document).

The following case distinction must often be made:

– No export

– Export from EU to EU country

– Export from EU to a third country

– Export from third countries in the EU

– Export of third countries to a third country

So that these cases do not have to be recalculated every time in terms and formulas or in every form and program, it is advisable to create a “Tax Indicator Export” in a userexit in the customer order and to append this as a ZZ field to the table VBAK . This “control indicator export” can then be transferred as a ZZ field into the delivery (table LIKP) and the billing document (table VBRK) via a data transfer routine in the copy control.

By means of such a “tax indicator export”, conditions, messages and processes for Intercompany can then be conveniently controlled by Customizing.

The coding of a function module for the determination of a “Tax indicator export” is presented below.

Create a domain ZZTAXEL_DOM

• Length CHAR 1

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Creating a Data Element ZZTAXEL_E

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Extend the VBAK table by the ZZTAXEL field

– Append on table VBAK

Creating a Function Module Z_SD_DETERMINE_TAXEL

FUNCTION Z_SD_DETERMINE_TAXEL.
*“———————————————————————-
„„Lokale Schnittstelle:
*“ IMPORTING
*“ VALUE(IV_ALAND) TYPE ALAND OPTIONAL
*“ VALUE(IV_LLAND) TYPE LLAND OPTIONAL
*“ EXPORTING
*“ VALUE(EV_TAXEL) TYPE ZZTAXEL_D
*“———————————————————————-

Deklarationen —————————————————— *
DATA: lv_xegld_aland TYPE xegld,
lv_xegld_lland TYPE xegld.
Fall 1) Kein Export ———————————————— *
IF iv_aland = iv_lland.
ev_taxel = ‚0‘.
EXIT.
ENDIF.
Ermittlung der EU-Kennzeichen für die Länder ———————– *
SELECT SINGLE xegld INTO lv_xegld_aland
FROM t005
WHERE land1 = iv_aland.
SELECT SINGLE xegld INTO lv_xegld_lland
FROM t005
WHERE land1 = iv_lland.
Fall 2) Export in EU ———————————————– *
IF iv_aland NE iv_lland.
IF lv_xegld_aland NE space AND lv_xegld_lland NE space.
ev_taxel = ‚2‘.
EXIT.
ENDIF.
ENDIF.
Fall 3) Export EU – Drittland ————————————– *
IF iv_aland NE iv_lland.
IF lv_xegld_aland NE space AND lv_xegld_lland = space.
ev_taxel = ‚1‘.
EXIT.
ENDIF.
ENDIF.
Fall 4) Export aus einem Drittland in EU ————————— *
IF iv_aland NE iv_lland.
IF lv_xegld_aland = space AND lv_xegld_lland NE space.
ev_taxel = ‚4‘.
EXIT.
ENDIF.
ENDIF.
Fall 5) Export aus einem Drittland in Drittland ——————– *
IF iv_aland NE iv_lland.
ev_taxel = ‚5‘.
ENDIF.
ENDFUNCTION.

Installing the function module in the userexit SAVE_DOCUMENT_PREPARE in the program MV45AFZZ

IF t180-trtyp = ‚H‘. „Anlegen
IF z_ca_cl_ue_control=>aktiv( ‚SD_FILL_LIKP_ZZTAXEL‘ ) = ‚X‘.
CALL FUNCTION ‚Z_SD_DETERMINE_TAXEL‘
EXPORTING
iv_aland = t001-land1
iv_lland = kuwev-land1
IMPORTING
ev_taxel = vbak-zztaxel.
ENDIF.
ENDIF.

Display the field VBAK-ZZTAXEL in the customer order in the additional data B

– Dynpro

Completion of data transfer routines for delivery and billing

• Extend the tables LIKP and VBRK by the ZZTAXEL field
• Completing the data transfer routines header delivery and header billing to fill the field LIKP-ZZTAXEL or VBRK-ZZTAXEL

Further information

Spezial topics to SAP forms
Fixed price SAP forms
SAP form development