Error authenticating the transport username/password: [Security:090304]Authentication Failed

You are trying to call a BPEL process from OSB nad you got this error

Error authenticating the transport username/password: [Security:090304]Authentication Failed: User oc4jadmin javax.security.auth.login.FailedLoginException: [Security:090302]Authentication Failed: User oc4jadmin denied

Reason for this issue is that SOA Server is down where in our bpel process is running.


To overcome this issue just start the server.

There may be other reason that the account created does not have the proper credentials.

Check out the account that you have provided the username as oc4jadmin and password correctly