topic Re: Function module in Application Development and Automation Discussions

Function module

Former Member — Mon, 03 Oct 2005 09:23:17 GMT

Anybody how know why my program does not work?

REPORT Z_TEST_FUNKTIONSMODUL .

DATA wa_order TYPE VBAK. "orderheader

DATA it_order TYPE VPKVBAKTTYP. "create intern table from table type

CALL FUNCTION '/SAPNEA/SMAPI_ORDER_GETDETAIL'

EXPORTING

PI_ORDER_HEADER = wa_order

PI_PARVW =
PI_PRICE_CONDITION1 = 'PR00'
PI_PRICE_CONDITION2 =
PI_PRICE_CONDITION3 =
PI_TAX_CONDITION =
PI_UNIT_SPLIT = 50
PI_TEXT_ID = '0001'
PI_LANGUAGE = SY-LANGU
IMPORTING
PO_ORDER_HEADER =
RETURN =

TABLES

POT_ORDER_ITEM = it_order.

Re: Function module

Former Member — Mon, 03 Oct 2005 09:27:25 GMT

Hi Linn,

Do you have any data inside wa_order?

Regards,

Ville

Re: Function module

Former Member — Mon, 03 Oct 2005 09:31:11 GMT

No....

I am quite new on ABAP. Shell I use a select?

Re: Function module

Former Member — Mon, 03 Oct 2005 09:32:01 GMT

Actually I do not really understand what the function module do... Any idea?

Re: Function module

athavanraja — Mon, 03 Oct 2005 09:32:53 GMT

wa_order should be of type /SAPNEA/MR3_ORDER_HEADER

it_order should be of type /SAPNEA/MR3_ORDER_ITEM

Regards

Raja

Re: Function module

Former Member — Mon, 03 Oct 2005 09:33:29 GMT

Linn,

Sounds like the function module will get the Order details if you pass the right values to the parameter wa_order.

However, in the code you have given, you are not passing in any values in wa_order so its not going to return any values.

Please fill the variable wa_order with the order no. etc and it should give you the details in the table it_order.

Regards,

Ravi

Note : please reward points if this helpful.

Re: Function module

Former Member — Mon, 03 Oct 2005 09:37:21 GMT

If you have an order number with you, you can try something like this.

Select * from vbak into corresponding fields of wa_order where vbeln = (order number).

Now pass the wa_order to the function module.

Regards,

Ravi

Re: Function module

Former Member — Mon, 03 Oct 2005 09:39:20 GMT

Hi Linn,

Modify your code to look something like this:

DATA: wa_order TYPE /SAPNEA/MR3_ORDER_HEADER.
DATA: it_order TYPE STANDARD TABLE OF /SAPNEA/MR3_ORDER_ITEM.

wa_order-SALESDOCUMENT = 'HERE_YOU_SHOULD_PUT_SALES_DOCUMENT_NUMBER'.

CALL FUNCTION '/SAPNEA/SMAPI_ORDER_GETDETAIL'
EXPORTING
PI_ORDER_HEADER = wa_order
* PI_PARVW =
* PI_PRICE_CONDITION1 = 'PR00'
* PI_PRICE_CONDITION2 =
* PI_PRICE_CONDITION3 =
* PI_TAX_CONDITION =
* PI_UNIT_SPLIT = 50
* PI_TEXT_ID = '0001'
* PI_LANGUAGE = SY-LANGU
* IMPORTING
* PO_ORDER_HEADER =
* RETURN =
TABLES
POT_ORDER_ITEM = it_order.

Note that you must pass some value to the function module to get some values back. So in above example you must pass some data to the workarea like sales document number.

Regards,

Ville

Re: Function module

Former Member — Mon, 03 Oct 2005 09:44:20 GMT

Thanks for helping me. Do you mean something like this?

PARAMETERS pa_order TYPE I. “table fiels

DATA it_order TYPE VPKVBAKTTYP. "create intern table from table type

CALL FUNCTION '/SAPNEA/SMAPI_ORDER_GETDETAIL'

EXPORTING

PI_ORDER_HEADER = pa_order

PI_PARVW =
PI_PRICE_CONDITION1 = 'PR00'
PI_PRICE_CONDITION2 =
PI_PRICE_CONDITION3 =
PI_TAX_CONDITION =
PI_UNIT_SPLIT = 50
PI_TEXT_ID = '0001'
PI_LANGUAGE = SY-LANGU
IMPORTING
PO_ORDER_HEADER =
RETURN =

TABLES

POT_ORDER_ITEM = it_order.

Re: Function module

Former Member — Mon, 03 Oct 2005 09:52:47 GMT

Is sales document number "vbeln" in table "vbak" or how do I find the document number?

Re: Function module

Former Member — Mon, 03 Oct 2005 10:13:42 GMT

Hi Linn,

Sales document number is VBELN in VBAK like you already assumed.

Regards,

Ville

Re: Function module

Former Member — Mon, 03 Oct 2005 10:16:41 GMT

Hi Linn,

Test this code:

DATA: wa_order TYPE /SAPNEA/MR3_ORDER_HEADER.
DATA: it_order TYPE STANDARD TABLE OF /SAPNEA/MR3_ORDER_ITEM.

PARAMETERS pa_order TYPE vbak-vbeln.

wa_order-SALESDOCUMENT = pa_order.
 
CALL FUNCTION '/SAPNEA/SMAPI_ORDER_GETDETAIL'
EXPORTING
PI_ORDER_HEADER = wa_order
* PI_PARVW =
* PI_PRICE_CONDITION1 = 'PR00'
* PI_PRICE_CONDITION2 =
* PI_PRICE_CONDITION3 =
* PI_TAX_CONDITION =
* PI_UNIT_SPLIT = 50
* PI_TEXT_ID = '0001'
* PI_LANGUAGE = SY-LANGU
* IMPORTING
* PO_ORDER_HEADER =
* RETURN =
TABLES
POT_ORDER_ITEM = it_order.

Regards,

Ville

Re: Function module

Former Member — Tue, 04 Oct 2005 06:41:41 GMT

Hi Linn,

If you found any of these answers useful please close the post and reward points.

Regards,

Ville