When an order is sent to my integrated system, it fails with the following error(s):

1. PO-11: Cannot deliver order. Terminal error code for PO status: Error while opening connection to the server: java.util.concurrent.ExecutionException: java.net.ConnectException: Connection timed out: website/IP address:443

2. PO-11: Cannot deliver order. Terminal error code for PO status: Error while opening connection to the server: java.util.concurrent.ExecutionException: java.net.ConnectException: sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed?

You must contact your IT department to determine why your post URL is not accessible to receive transactions from SAP Business Network. You may need to add the Business Network IP addresses to your server's allow list.

Your integrated URL is not accessible to receive requests from SAP. If it is a one-time occurrence, this error can be due to a temporary connection issue with your URL. However, if this issue impacts multiple orders over a period of time, then this indicates there is an issue with your system's accessibility.

SAP Business Network for Procurement & Supply Chain > SAP Ariba Supply Chain Collaboration
SAP Business Network for Procurement & Supply Chain > Transaction Documents
SAP Business Network for Procurement & Supply Chain > Transaction Documents > Transaction (Purchase Orders, Ship Notices & Goods Receipts)