Very simple configuration but import if you want to debug the Security which is been playing vital role every where, Please perform the following steps in order to set the debug on/off
1) Log in to WebLogic Server
2) Navigate over left pane and select Environment->Server.
3) Select the desired server from the available servers.
4) Click on Debug tab and expand Weblogic option available in Debug Scopes and Attributes table
5) Expand the security->atn and check DebugSecurityAtn option.
6) Click on Enable/Disable button at top or bottom of the table.
2) Navigate over left pane and select Environment->Server.
3) Select the desired server from the available servers.
4) Click on Debug tab and expand Weblogic option available in Debug Scopes and Attributes table
5) Expand the security->atn and check DebugSecurityAtn option.
6) Click on Enable/Disable button at top or bottom of the table.