What does Pingit error RP003 mean?

You’ll see error RP003 during the registration process if you’ve entered an incorrect account number and sort code for a Barclays account.

Your account number is an 8-digit number. Your sort code is a 6-digit number, often displayed in this format: XX-XX-XX. Please check the details you’ve entered and try again. It might help to check your bank card, cheque book or a statement for the correct account details.