accountRequest/paymentRequest is already authorised

[selvakumara]

I have completed the Apigee open bank sandbox api integration. When I initiate the authorize request previously I gets a login page after that consent page. But now whenever I am hitting a authorize request I am getting the below error.

{
  "ErrorResponseCode" : "400",
  "ErrorDescription" : "accountRequest/paymentRequest is already authorised"
}
	

Why do I not see the login page opening? Is there any expiration period for authorize code?

Any help will be greatly appreciated!!!!

[#2]

yes, the authorization code is a temporary code, which is used to generate access token. In case of apigee you can use the code once to generate the access token, the second time its throws the error as below.

{"ErrorCode" : "invalid_request", "Error" :"Invalid Authorization Code"}

For more information on code you can refer:

https://www.oauth.com/oauth2-servers/server-side-apps/authorization-code/