Sales order change 'BAPI_SALESORDER_CHANGE'

[Former Member]

Hi,

I had a peculiar issue in BAPI_SALESORDER_CHANGE. I am changing the quanity of an item and I am getting succsss mesage in RETUN as "Demand Entry has been saved " .

But when I check the order in VA03, the quanity remains unchanged. Can any body sugget. My code is below.

lv_order_header_inx-updateflag = 'U'.

SELECT * FROM vbap INTO table it_vbap

WHERE vbeln = zdemmast-slno.

LOOP AT it_zdem_item INTO wa_zdem_item.

• Order Items

lt_order_item_inx-itm_number = wa_zdem_item-posnr.

lt_order_item_inx-material = 'X'.

lt_order_item_inx-target_qty = 'X'.

READ TABLE it_vbap INTO wa_vbap WITH KEY posnr = wa_zdem_item-posnr.

IF sy-subrc = 0.

lt_order_item_inx-updateflag = 'U'.

ELSE.

lt_order_item_inx-updateflag = 'I'.

ENDIF.

APPEND lt_order_item_inx. " TO lt_order_item_inx.

lt_order_item_in-itm_number = wa_zdem_item-posnr.

lt_order_item_in-material = wa_zdem_item-matnr.

lt_order_item_in-target_qty = wa_zdem_item-cret.

APPEND lt_order_item_in . "TO lt_order_item_in.

ENDLOOP.

• Change the order

CALL FUNCTION 'BAPI_SALESORDER_CHANGE'

EXPORTING

salesdocument = zdemmast-slno

order_header_in = lv_order_header_in

order_header_inx = lv_order_header_inx

TABLES

return = lt_return

order_item_in = lt_order_item_in

order_item_inx = lt_order_item_inx.

IF sy-subrc = 0.

CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'

• EXPORTING

• WAIT =

• IMPORTING

• RETURN =

.

ENDIF.

[Former Member]

You have to pass the values into SCHEDULE_LINES & SCHEDULE_LINESX structures also. Passing value to REQ_QTY in these structures will update Item level target quantity.

[Former Member]

Hi ,

I have passed both as mentioned above and included in BAPI too. Still no change. What would be the reason?

lt_schedule_linesx-itm_number = wa_zdem_item-posnr.

lt_schedule_linesx-req_qty = 'X'.

APPEND lt_schedule_linesx.

lt_schedule_lines-itm_number = wa_zdem_item-posnr.

lt_schedule_lines-req_qty = wa_zdem_item-cret.

APPEND lt_schedule_lines.

[Former Member]

Hi,

Set lt_schedule_linesx-updateflag = 'I'.

If already existing, lt_schedule_linesx-updateflag = 'U'.

Hope it helps.

Sujay

Edited by: Sujay Venkateswaran Krishnakumar on Oct 7, 2010 11:36 AM Added if already existing condition

[Former Member]

In addition to the reply by Sujay, Add following lines while populating SCHEDULE LINE data. Check the Schedule line number, given 0001 as example.

lt_schedule_linesx-sched_line = '0001'.
lt_schedule_lines-sched_line = '0001'

[Former Member]

Thanks Vinod, Sujay,

It works.

One more clarification I need. What ever target quantity I give, it is getting added up with the existing quantity.

My Requirement is to reduce the quantity, can you suggest any option?

[Former Member]

Hope you are passing 'U' in the structure field UPDATEFLAG. Check the entries in VBEP (Schedule Lines) Table for the order. Total Quantity of VBEP (for a specific Line item) will be updated in VBAP. If you want to delete the entry in schedule line (VBEP) pass the value 'D' to structure field SCHEDULE_LINESX-UPDATEFLAG.

[Former Member]

Hi Vinod,

I am not trying to delete the item.

Everything is fine except the quantity updation. I changed the schedule line part as below. Now I am getting an error "Missing item number when you changed the schedule line " . But item number is available on "wa_vbap-posnr" debug. This error comes only when I update the updateflag for schedule ilne, otherwise it is going fine.

lt_schedule_linesx-itm_number = wa_vbap-posnr.

IF NOT wa_vbap IS INITIAL.

lt_schedule_linesx-updateflag = 'U'.

ELSE.

lt_schedule_linesx-updateflag = 'I'.

ENDIF.

lt_schedule_linesx-req_qty = 'X'.

APPEND lt_schedule_linesx.

lt_schedule_lines-itm_number = wa_vbap-posnr.

lt_schedule_lines-req_qty = '2'.

APPEND lt_schedule_lines.

Can you suggest?

[Former Member]

Hi,

When you update, you have to provide the SCHED_LINE in the structure as Vinod had earlier pointed out, Get the value from VBEP-ETENR for the corresponding schedule line.

Sujay