Below are the causes and solutions to this error:
- Your computer has insufficient memory, or the application is using up all available memory. Restart your computer or the application.
- The transaction was sent to manager.paypal.com. This endpoint doesn’t process transactions; it’s the PayPal Manager website. Modify the URL within your application, website, or parameter string to point to either of the following endpoints:
- Test: pilot-payflowpro.paypal.com
- Live: payflowpro.paypal.com
See also:
RESULT Values and RESPMSG Text