The CA Identity Portal (Sigma.war) is writing a lot of content to the log files, for example:
javax.security.auth.login.LoginException: User:testuser, is not an Portal Admin.
at com.idmlogic.sigma.manager.impl.PortalAdminsManagerBean.mainConnectorSSOLogin(PortalAdminsManagerBean.java:116)
at com.idmlogic.sigma.manager.impl.PortalAdminsManagerBean.ssoLogin(PortalAdminsManagerBean.java:57)
at sun.reflect.GeneratedMethodAccessor966.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
Release : 14.3 CP2 with SSO integration hosted on a Weblogic application server
Component : CA IDENTITY MANAGER
This is caused by a Weblogic configuration issue.
The Weblogic application server was configured with a high log level causing it to write a lot of log data. Reducing the log level removes many of the benign messages.