FMW em shows ohs1 down (J2EE JMX-46335)

EM of FMW shows ohs1 is down after 11.1.1.6 upgrade.

Weblogic Adminserver - diagnostic log shows

ERROR: J2EE JMX-46335


MBean attribute access denied. [[ MBean: oracle.as.management.mbeans.register:type=opmnInfoCenter Getter for attribute InstanceNames
  Detail: Access denied. Required roles: Admin, Operator, Monitor, executing subject: principals=[] java.lang.SecurityException: Access denied. Required roles: Admin, Operator, Monitor, executing subject: principals=[]
  at
 oracle.as.jmx.framework.wls.spi.security.WLSMBeanSecurityHelper.isInWlsGlobalSecurityRoles(WLSMBeanSecurityHelper.java:245)
  at
 oracle.as.jmx.framework.wls.spi.security.WLSMBeanSecurityHelper.checkRuntimeMBeanDefaultAccess(WLSMBeanSecurityHelper.java:213)
  at
 oracle.as.jmx.framework.wls.spi.security.WLSRuntimeMBeanSecurityInterceptor.checkDefaultAccess(WLSRuntimeMBeanSecurityInterceptor.java:56)
  at
 oracle.as.jmx.framework.generic.spi.security.AbstractMBeanSecurityInterceptor.checkAccess(AbstractMBeanSecurityInterceptor.java:335)
  at
 oracle.as.jmx.framework.generic.spi.security.AbstractMBeanSecurityInterceptor.checkAttributeAccess(AbstractMBeanSecurityInterceptor.java:251)
  at
 oracle.as.jmx.framework.generic.spi.security.AbstractMBeanSecurityInt
  

 As per document 

Apply patch 13490778

or a workaround as

Open the dms_config.xml file for editing. It should be in the directory:
       $DOMAIN_HOME/config/fmwconfig/servers/AdminServer

    2.2.- Find the following entry:
        dumpConfiguration
      dump intervalSeconds="10800" maxSizeMBytes="75" enabled="true"
        dumpConfiguration

   2.3.- Change:
       dump intervalSeconds="10800" maxSizeMBytes="75" enabled="true"

       into:
       dump intervalSeconds="10800" maxSizeMBytes="75" enabled="false"

   Re-start the Weblogic server.














Now, you can see everything is up and running

Cheers!!!