How do I set up my GST for Singaporean invoicing on Ariba?

1. Create a new address (Singaporean legal entity) in Company settings > Company Profile > Additional Company Addresses: Create or Edit (if one already created).
2. Enter the Address Name (the full name of the legal entity) and Address details. Select the State and Country.
3. Tick the box to the left of Set Up Legal Profile.
4. If you are GST registered please select Yes, and add the GST ID and Save.

If supplier is experiencing invoice rejection due to digital signature or GST related issue please contact back Ariba support.

SAP Business Network for Procurement & Supply Chain > Administration (Buyer & Supplier Account Administration)
SAP Business Network for Procurement & Supply Chain > SAP Ariba Supply Chain Collaboration