Hi guys,
When you do integration with SAP ERP or SAP CAR etc.. via SAP Abap proxy, we need perform steps as below.

1. Create technical user on SAP PO in NWA


With roles:

2. SLD Display data configuration
On SAP ERP, run TCode: sldapicust

Run TCode : SLDCHECK

3. Create HTTP RFC
Connection Type: H (HTTP Connection to External Server)
Path Prefix: /XISOAPAdapter/MessageServlet?ximessage=true

4. Integration Engine Configuration
TCode: SXMB_ADM



5. Register and Active Queues
TCode: SXMB_ADM


Check Queues


6. Abap proxy message monitoring
TCode: SXMB_MONI


Thank you and hope useful for you guys.
Cuong Dang
thanks a lot keep posting
Thank you. You helped me out lots.