EPM SSO setups with IDCS using nginx gateway
we are following oracle document for setting up EPM SSO setups with IDCS header based authentication using nginx gateway.
when we are trying to connect with Load balancer url, we are getting below error.
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[2025-12-16T06:40:42.855-08:00] [FoundationServices0] [ERROR] [EPMCSS-00346] [oracle.EPMCSS.CSS] [tid: 126] [userId: <anonymous>] [ecid: 006HXAqM2xoFc5cptgs1yX002UeN0000GM,0:1] [APP: WORKSPACE#11.1.2.0] [partition-name: DOMAIN] [tenant-name: GLOBAL] [SRC_CLASS: com.hyperion.css.facade.impl.CSSAbstractAuthenticator] [SRC_METHOD: authenticateSecurityAgent] Failed to authenticate user using security agent. Error getting username, password from HTTP Request. EPMCSS-00383: Failed to authenticate user using security agent. Missing username in the request header HYPLOGIN. Verify security agent configuration.. Verify security agent configuration.