I've debugged through the /SAPSRM/CL_CH_WD_INBOUND_HDLR=CM003 class and i can't see where the issue is, I seem to be getting all the item details returned. Should sap-nwbc-action_url be filled?
| new_item-description[1] | PRODUCT |
| new_item-quantity[1] | 1 |
| new_item-unit[1] | EA |
| new_item-ext_product_id[1] | 123 |
| new_item-vendormat[1] | 123 |
| new_item-price[1] | 123 |
| new_item-currency[1] | GBP |
| new_item-matgroup[1] | 123 |
| target_url | /nwbc/?sap-nwbc-has_post_params=X |
| sap-client | 450 |
| sap-language | EN |
| sap-nwbc-node | app_window_body |
| sap-nwbc-action_url | |
| navigationtarget | portal_content/nwbc_back?sap-nwbc-context=03 |
| navmode | 3 |
| usepost | TRUE |
| sapsrm_resume_id | SAPSRM_OCI |
| sap-wd-configid | /SAPSRM/WDAC_I_FPM_OIF_PO_PURCH |