The following list describes common registration issues and how to resolve them:
- Duplicate username: You can access your existing account or create a new user account with a unique username by deselecting the Use my email as my username box under the Email field. Your username does not need to match your email address.
- Duplicate D-U-N-S (Data Universal Numbering System) number: You can leave the DUNS Number field empty during registration or contact the administrator of the account that already uses the same number. You can also add your D-U-N-S number on the Marketing tab of your Company Profile after registration.
- Account already merged when registering with an existing account: This occurs when you try to link to a sourcing buyer with an account that is already used on the buyer's site. You can contact your buyer to find the linked account and deactivate any duplicate account(s). Alternatively, you can create a new account.
- Different username and password expected when registering with an existing account: This occurs when you try to link to a sourcing buyer with an account that is different from the accounts used by others in your company. You can try to find the existing account by contacting your colleagues and/or the buyer. Alternatively, you can create a new account.
- Duplicate Account Warning: "We have noticed that there may already be an Ariba Network account registered by your company. Please review before you create a new account.": An account very similar to other ones that were created in the past is being created. Ariba shows this warning message to try to prevent users from creating duplicate accounts.