ERROR_SERVER_NO_RESPONSE error when addCard is called

Dear developers,

Our app is registered to use Samsung Pay. When I try to start the in-app push provisioning by calling the CardManager.addCard method, I get the ERROR_SERVER_NO_RESPONSE (-22) error. Does anyone knows what could this error mean?

Many thanks

Seems you need dedicated support from the expert, hope reaching them with dev support channel could help you.