# Problem with custom identity provider oauth2

**URL:** <https://forum.keycloak.org/t/problem-with-custom-identity-provider-oauth2/4806>\
**Category:** Configuring the server\
**Created:** [September 10, 2020, 1:35pm UTC](https://forum.keycloak.org/t/problem-with-custom-identity-provider-oauth2/4806 "2020-09-10T13:35:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![denitol](https://yyz2.discourse-cdn.com/free1/user_avatar/forum.keycloak.org/denitol/32/1398_2.png) [@denitol](https://forum.keycloak.org/u/denitol)\
**Post date:** [September 10, 2020, 1:35pm UTC](https://forum.keycloak.org/t/problem-with-custom-identity-provider-oauth2/4806/1 "2020-09-10T13:35:37Z")

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I create identity provider OIDC (private OAUTH2) and try login and I get 502 status from my keycloak  
logs:

16:30:58,391 ERROR [org.keycloak.broker.oidc.AbstractOAuth2IdentityProvider] (default task-100) Failed to make identity provider oauth callback: org.keycloak.broker.provider.IdentityBrokerException: No access\_token from server.  
at org.keycloak.keycloak-services@11.0.2//org.keycloak.broker.oidc.OIDCIdentityProvider.verifyAccessToken(OIDCIdentityProvider.java:515)

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**Author:** ![Stephan](https://avatars.discourse-cdn.com/v4/letter/s/8baadc/32.png) [@Stephan](https://forum.keycloak.org/u/Stephan)\
**Post date:** [March 19, 2021, 12:45pm UTC](https://forum.keycloak.org/t/problem-with-custom-identity-provider-oauth2/4806/2 "2021-03-19T12:45:16Z")

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Where you able to solve that issue ?