• Last edited on: 28 September 2016

Error connecting to the supplier

PO failed: There was an error connecting to the supplier. The problem is most likely in the PO transmission method for supplier.

Cause

The purchase order URL is incorrect; even the domain does not exist.

Solution

  • Before you reach out to the supplier, double check that the supplier’s PO setting in Coupa is correct.
    • Make sure the URL is what the supplier provided.
    • Note

      The URL is case sensitive.

    • Make sure the URL does not have spaces.
  • If the URL is correct, forward the Coupa failed PO email to the supplier, and ask the supplier to provide the full PO routing URL.

Example

Subject: cXML Failure (Failed to send PO #123)

There was an error connecting to the supplier. The problem is most likely in the PO transmission method for XYZ Supplier. This is the setup you have now:

Url https://unknown.test.com/orderrequest.asp

Domain: DUNS

Identity: buyerid

Shared secret: passw0rd

Destination domain: DUNS

Destination identity: supplierid

cXML Response

<html>
  <head>
    <title>403 Forbidden</title>
  </head>
  <body bgcolor="white">
    <center>
      <h1>403 Forbidden</h1>
    </center>
    <hr>
    <center>nginx</center>
  </body>
</html>