InvoiceDetailRequest documents are failing in SAP Integration Suite, managed gateway for spend management and SAP Business Network with below error message:

Failed to resolve endpoint: xslt://pd:HCIOWNERPID:MAPPING_ANY_cXML_0000_InvoiceDetailRequest_AddOn_ARBCI30000_Invoice%20MAPPING_ANY_cXML_0000_InvoiceDetailRequest_AddOn_ARBCI10001_Invoice:Binary?saxon=true&saxonExtensionFunctions=%23xsltExtensionsV11&uriResolverFactory=%23xsltUriResolverFactory due to: Resource 'pd:HCIOWNERPID:MAPPING_ANY_cXML_0000_InvoiceDetailRequest_AddOn_ARBCI30000_Invoice MAPPING_ANY_cXML_0000_InvoiceDetailRequest_AddOn_ARBCI10001_Invoice:Binary' not found in Partner Directory

When a supplier submits a non-PO invoice document, SAP Business Network adds Default system ID from the Buyer's profile and adds it to the cXML message. If the system ID "Default" is set to yes it will be updated in the cXML message and since this system ID is not available in Managed Gateway for Spend&Network, the document fails.

To change the Default System ID configuration to your ERP system id, follow the steps below:

1. Login to your SAP Business Network account as a Buyer
2. Navigate to Administration > Configuration > Business Application IDs and End Points (cXML and OData Setup)
3. You will see Configure Business Application IDs screen > Click in the Default System ID
4. Rename it to your ERP System ID by changing the System ID value
5. Click Save

In the Configuration page, click SAP Integration Suite, managed gateway for spend management and SAP Business Network:

1. Uncheck the Enable SAP Integration Suite, managed gateway for spend management and SAP Business Network check box
2. Click Save
3. In the Configuration page, click SAP Integration Suite, managed gateway for spend management and SAP Business Network
4. Check the Enable SAP Integration Suite, managed gateway for spend management and SAP Business Network check box
5. Click Save

SAP Business Network for Procurement & Supply Chain