Moving data from shopping cart to Purchase Req in backend

Question

Hi,
We are implementing SRM 5.0 with R/3 ECC 6.0 in the backend.  I am brand new to this module and version. 
When shopping and ordering, then running clean_reqreq_up to transfer to the backend, we notice a material number does not flow through to R/3.  I have implemented the BADI BBP_CREATE_BE_RQ_NEW to try and force a material number into the parameter field CS_RQ_DOCUMENT-IT_REQUISITION_ITEMS-MATERIAL.  When I activate the badi, and shop and order some product, then I check the status, it shows the following message in the follow on documents, which I can not figure out.
"Shopping cart 3nnnnnnnnn/1 Error in Process"  but if I deactivate the badi and do the same thing, the shopping cart status is successful.  I am having trouble debugging this badi and getting it to stop in the code to see what is happening.
I would like suggestions regarding if I am using the correct badi for what I need, and if so, how can I see more details regarding my error.
Thanks,
Marty

Answer 1

Hi
Please read the BADI documenation provided by SAP, before making any coding.
<b>Here is the SAP Documenattion of the BADI Definition - BBP_CREATE_PO_BACK</b>
Short Text
Purchase Order in Backend System
You can use the Business Add-In BBP_CREATE_BE_PO_NEW to change all data transferred to the backend system to create a purchase order. This includes the item data, account assignment, and text.
Standard settings
The following changing parameters are available in the FILL_PO_INTERFACE method:
Parameter   Transfer structure
PO_ITEMS   Purchase order items
PO_ITEMS_ADD_DATA   Additional purchase order item data
PO_ITEM_SCHEDULES   Purchase order delivery schedule line
PO_ITEM_ACCOUNT   Purchase order item account assignment
PO_ITEM_TEXT   Purchase order item texts
PO_LIMITS   Purchase order limits
PO_CONTRACT_LIMITS   Purchase order limits - Contracts
PO_SERVICES   Services for a purchase order item
PO_SRV_ACCOUNT   Account assignment data for service
PO_SRV_TEXTS   Texts for service line
PO_HEADER   Purchase order header
PO_HEADER_ADD_DATA   Purchase order header additional data
PO_ADDRESS   Purchase order header address data
You can use the following parameters for transferring the attachements to the backend system:
CT_ATTACH_BE  KW attachments including document
CV_ATTACH_BE_DOC_TYPE  Document type (standard is SRM)
CV_ATTACH_BE_STORAGE_CAT  Storage type (standard is DMS_C1_ST)
CV_ATTACH_TRANSFER_ACTIVE  Activate transfer of attachments
CV_ATTACH_USE_URL  Transfer URL only
Recommendation
If you edit the PO_HEADER_ADD_DATA structure, you should check the settings of parameter HEADER_ADD_DATA_RELEVANT.
Activities
You are able to use the parameter HEADER_ADD_DATA_RELEVANT in the BAdI implementation. Assigning this parameter the value:
'1'
Means that the system only transfers the data of structure PO_HEADER_ADD_DATA to the purchase order in the backend system that is not empty (initial).
'x'
Means that the system transfers all data of structure PO_HEADER_ADD_DATA to the purchase order in the backend system regardless of whether individual fields are filled.
Regards
- Atul