Hi @vsz
Thank you for posting to the PayPal Merchant Community. Can you provide the sandbox personal account account id or the sandbox business account id?
I can check and see if the sandbox personal account has any issues on it.
Here is how to get your payer id:
Log into the Developer Dashboard at https://developer.paypal.com
Click on Testing Tools
Click on Sandbox Accounts
Click on the Personal Account email
Under Sandbox account info you will see the Account ID
If you do not see your sandbox account in your developer dashboard, it is not attached. Here is how to attach your personal sandbox account, so you can get this information.
In the developer dashboard under Sandbox test accounts,
Click on "Link other sandbox accounts to this developer account."
Log into your sandbox personal account
Click to link the sandbox account
Return to the Developer Dashboard and complete the steps to view your Account ID
Usually if you have issues with setting up a subscription in sandbox its because there isn't any test funding sources in the sandbox account, or the email is not confirmed.
Thank you,
Jennifer
MTS
PayPal
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