Free text and catalog items

Question

Hello SRM Experts
How can I implemnt this requirement ?
A Purchase Requisition has been uploaded from backend into SRM and a Shopping Card will be
generated.
The Purchase Requisition will be generated automatically if you create an Plant Maintance Order.
After Approval Process within SRM is the following action is desired.
If the generated Shopping Card has catalog items than choose or call in the BBP_DRIVER_DETERMINE
BADI the class CL_BBP_BS_ADAPTER_PO_CRT_470 for creating a purchase order
else choose in case of free text items CL_BBP_BS_ADAPTER_RQ_CRT_470 (update the Purchase Requistion inside)
in order to update the Purchase Requistion in the backend.
Any help on this would be highly appreciated.
Regards
ertas ilhan

Answer 1

Hi. How's this:
1 - Implement BADI BBP_DETERMINE_LOGSYS  method DETERMINE_LOGSYS -
2 - Loop at ITEM_DATA
3 - If ITEM_DATA-CATALOGID is not initial then ITEM_DATA-LOGICAL_SYSTEM = Backend R/3 / ECC system
4 - If ITEM_DATA-CATALOGID is initial then ITEM_DATA-LOGICAL_SYSTEM = SRM system
At this point if your shopping cart item is from a catalogue then you will get a backend PO. If it is a free text item you will get a local SRM PO.
5 - Now implement BBP_DOC_CHANGE_BADI method BBP_PO_CHANGE. This will only get called when a local PO is created or changed.
6 - In BBP_DOC_CHANGE_BADI Call function BAPI_REQUISITION_CHANGE destination R/3 / ECC backend to update your requisition.
7 - Also in  BBP_DOC_CHANGE_BADI Loop at ET_ITEM and set ET_ITEM-DEL_IND to 'X'.
Basically you have created a dummy SRM PO and used the PO change BADI to change the requisition, and also to delete the dummy PO.
Regards,
Dave.