SYMPTOM:
When deploying Strategy Analytics Enterprise 9.4.1 version or older Strategy.war or StrategyMobile.war to Oracle Weblogic 12c, following error occurs.

Unable to access the selected application.
VALIDATION PROBLEMS WERE FOUND <37:9> problem: cvc-complex-type.2.4a: Expected elements 'http-proxy-caching-of-cookies@http://xmlns.oracle.com/weblogic/weblogic-web-app encode-session-id-in-query-params@http://xmlns.oracle.com/weblogic/weblogic-web-app monitoring-attribute-name@http://xmlns.oracle.com/weblogic/weblogic-web-app sharing-enabled@http://xmlns.oracle.com/weblogic/weblogic-web-app invalidate-on-relogin@http://xmlns.oracle.com/weblogic/weblogic-web-app' instead of 'jdbc-connection-timeout-secs@http://xmlns.oracle.com/weblogic/weblogic-web-app' here in element session-descriptor@http://xmlns.oracle.com/weblogic/weblogic-web-app
<session-param>
<param-name>JDBCConnectionTimeoutSecs</param-name>
<param-value>120</param-value>
</session-param>