Description
On Sandbox account, processing of Cash Sale from Sales Order throws an error message: “Invalid Credit Card Number.”
Steps to Reproduce:
1.Log in using Administrator role.
2.Take a sample Sales Order with Billing Schedule and Pending Billing status
3.Click Next Bill
4.Click Save
5.Go back to the Sales Order
6.Click Next Bill
7.Click Save
8.Actual Result: User is unable to create second Cash Sale transaction due to an Error: Invalid Credit Card Number.
Solution
Re-enter any valid Test Credit Card numbers when processing second or subsequent Cash Sales