Message type is not triggered in SAP when PO copied from eSHOP

Hi,

We are creating PO in eShop and sending to SAP.

POs are correctly getting copied from eShop to SAP.No issues.

We have set condition record for Message type to trigger in SAP for those POs as EDI Medium.

No message is getting triggering in SAP.

Whether it is standard one ? or any further enhancement required ? If so please suggest the BAPI.

Thanks