Below is a quick guide on resolving the issue when encountering a "401 Error" with the message "Unauthorized" and "Not registered to plan" for Third-Party Providers (TPPs).
What does the "401 Error" with the message "Not registered to plan" mean for TPPs?
The "Not registered to plan" error occurs when the API subscription on the relevant bank's developer portal is either not done correctly or has been updated by the bank.
How can I fix the "Not registered to plan" error and use the APIs?
To resolve this issue, follow these steps:
- Log in to the bank's developer portal.
- Ensure proper subscription: Subscribe to the relevant APIs on the portal.
- Verify updates: Confirm that the API subscription information is accurate and up-to-date.
By subscribing to the required APIs on the developer portal, you can rectify the "Not registered to plan" error and seamlessly utilise the APIs for your needs.