Steps to start all the required servers in FWM.
1. Start the Admin Server.
Go to the Domain where you can find the StartWeblogic.sh
/u01/app/oracle/product/webcenter/domains/webcenter
Then go to nodemanager folder to start it .
/u01/app/oracle/product/webcenter/fmw/wlserver_10.3/server/bin
Then login to the admin console and then start all the managed servers.
Start the Webserver
/u01/app/oracle/product/webcenter/fmw/Oracle_WT1/instances/instance1