topic Using Function BAPI_PO_CHANGE in Application Development and Automation Discussions

Using Function BAPI_PO_CHANGE

Former Member — Tue, 24 Apr 2012 12:35:54 GMT

Hi guys,

This function just makes me kill my self over and over

It worked , now it doesn't anymore, and can't find the problem.

CALL FUNCTION 'BAPI_PO_CHANGE'

EXPORTING

purchaseorder = gs_ekko-ebeln

poheader = gt_header

poheaderx = gt_headerx

TABLES

return = return

poitem = gt_item

poitemx = gt_itemx

Changing the header still works ,but when i try to change the item it doesn't change it anymore.

gt_item and gt_itemx are tables with header line

LOOP AT itab INTO wa.

CLEAR gt_item.

gt_item-po_item = wa-ebelp.

gt_item-quantity = wa-menge.

APPEND gt_item.

CLEAR gt_itemx.

gt_itemx-po_item = wa-ebelp.

gt_itemx-quantity = gv_check. " 'X'

APPEND gt_itemx.

ENDLOOP.

I've did some debugging and i see that i pass gt_item with the new values, but after the function it comes back with the old values. Why does it modify my values i passed? And as information , but i don't think it's very important , i'm working with screen and i call a perform to do this in my module ( input , user_command 'save' ) .

Any help would be wonderful. Thank you.

Re: Using Function BAPI_PO_CHANGE

former_member404244 — Tue, 24 Apr 2012 12:47:29 GMT

Hi,

In the item strcutre you might be having update flag , please check and pass it as 'U', also for itemx pass it as 'X'. I believe you are able to change the quantity manually, Please check the Po in mE22N and try to change the value manually and see.. what is the return strucre giving??

Regards,

Nagaraj.

Re: Using Function BAPI_PO_CHANGE

Former Member — Tue, 24 Apr 2012 13:03:58 GMT

Yep another stupid question from my side . i've done all but not double checked the me22n, because i done that this morning. someone played with the the po_documents i was using and they were un-editable anymore