Updated October 26 2015

WC-40343-4 PS4 Error Code

The credit or debit card information stored on your Sony Entertainment Network (SEN) account is invalid.

 
 
  1. Go to [Settings] > [PlayStation Network] > [Wallet] > [Billing Information] and make sure that your credit card details have been entered correctly.
  2. Ensure that the address information on your SEN account is exactly the same as the one on your statement provided by your card issuer.