This means the PayPal Webhooks is not able to locate the Payment Form inside Salesforce. Please check:
- Sharing settings. In particular those for the Merchant Facility
- Check the Base Site URL On your merchant Facility. This is particularly applicable if have recently had or enabled Enhanced Domains.
- Redo the setup for the PayPal Webhook. Make sure the Payment Form you copy the URL from is linked to a Merchant Facility that has the "Active" checkbox selected.
A Paypal Recurring Payment was created, but the first transaction did not make a charge and no further Payment Txns have been created. Why is it doing that?