---
article_id: KB0399409
article_type: FAQ
component_ids:
  - BNS-ARI-SCA
  - BNS-ARI-SLP-ADM
  - SBN-AN-LOG
component_descriptions:
  - S2C Administration
  - SAP Business Network for Procurement & Supply Chain > Pre Log & Login
  - Supplier Lifecycle & Performance > SM Administration
products:
  - SAP Business Network for Procurement and SAP Business Network for Supply Chain
personas:
  - Admin
  - Supplier
language: en
created: 2026-06-23
updated: 2026-07-14
source: Knowledge Base
url: https://support.ariba.com/item/view/KB0399409
connect_url: https://support.ariba.com/item/view/KB0399409?min=1
sap_for_me_url: https://me.sap.com/notes/KB0399409
---

# How do I retrieve my username for SAP Business network Supplier account?

## Symptom

How do I retrieve my username?

## Resolution

If you forgot your username, follow the directions below to retrieve it:  
  
1. Visit service.ariba.com.  
2. Click on "**Supplier**"  
3. Select "**Forgot Username**"  
4. Enter the email address that is registered to the account in the **Email Address** field  
5. Click **Submit**

Check your registered email and you will receive an email with the details.

## See Also

Note: The usernames are case sensitive.

## Keywords

Username, retrieve, forgot username, supplier username