How to assign vendor compound keys like Vendor ID, Legacy Vendor ID, Site ID for a supplier on the SAP Business Network?

Please follow the below steps to add vendor compound keys:

1.Sign in to SAP Business Network Account.
2.Click Supplier Enablement > Active Relationships.
3.Click Classic View at the top-right corner

You can search for the supplier using the company name and select the appropriate option from the Supplier Selector filter.

To configure unique supplier ID settings, tick the checkbox labeled then:

1. Click More Actions > Edit and it will be redirected to Edit Preferences for Supplier: [Supplier-Name] page.
2. In the Unique Supplier ID Configuration section, click Add.
3. Enter the supplier ID information in the dialog box: ADD SUPPLIER UNIQUE KEY.

• The Vendor ID field can be used for Private IDs or for the Vendor ID portion of the vendor compound key.
• The remaining fields are for buyers using SAP Ariba Procurement solutions. Site ID and Site Auxiliary ID are part of the vendor compound key. Legacy Supplier Private ID holds the private ID that existed before the supplier ID was converted to the vendor compound key. It is for backward compatibility.

4. Click Save to close the dialogue box ADD SUPPLIER UNIQUE KEY
5. Click Save to close the Edit Preferences for Supplier: [Supplier-Name] page and save it completely.

Please be informed that this procedure works only when the relationship is established. More details related to this topic can be found in Adding multiple unique supplier IDs for one supplier.

SAP Business Network for Procurement & Supply Chain > Supplier Enablement