Unable to invoke "SOAP Endpoint URI" URL

Issue Development team were unable to invokd "SOAP Endpoint URI" URL from ESB console. Environment SOA Suite 10.1.3.1 Installation and Update to 10.1.3.3 Produce Error Login to ESB console http://jai1.singh.com:8890/esb User id = oc4jadmin Password = ******** Click on “WSF_To_OM_Integration”  “Validate_Line_Attribute” and then Link against “SOAP Endpoint URI” It opens blank page with error "The page cannot be found" Troubleshooting Steps http://jai1.singh.com:8890/em User id = oc4jadmin Password = Go to Home à “Web Services” à Click on Any “Port Name” e.g. “__soap_ChangeStatus_to_DB_RS_execute_ppt” It has reference of two test link one using 8890 (http) and other one 4443 (https). Note--> We never configured https protocol on this server. We searched for text file having reference to port 4443 and noticed $ORACLE_HOME/j2ee/home/config/secure-web-site.xml find . -type f -printxargs file cut -f1 -d: xargs grep -i -l "4443" tee -a 4443.log Solution - This file was not there on any instance and analyst advised to move this file to some other name. $mv $ORACLE_HOME/j2ee/home/config/secure-web-site.xml $ORACLE_HOME/j2ee/home/config/secure-web-site.xml.orig - Restarted opmn services