Error creating a user that already exists with an external idp

[Rjcas]

Hi, I’m trying to create a user using an external identity provider, everything works fine but if the user already exists whent i try to create the user through the idp i get this error:

{
“error”: “invalid_token”,
“error_description”: “User already exists”
}

And in the logs i can see error=federated_identity_account_exists

Is there a way to force to overwrite this user creation and not getting this error?

Thanks in advance

[xgp]

It depends on how your first broker login Authentication Flow is configured. The default should challenge the user to “merge” accounts. There is also an option to automatically link the accounts.