using coldfuion 9
I used structdelete(session,"Elementemployee.id") in one of my .cfm display files.Also in my application.cfc it defined as is

<cfset tArray[1][2] = "#session.employee_id#">

and the error is

 `Elementemployee.id is undefined in SESSION.` 

Is there a way that i can reset it without following the method shown below

 Navigate to the page Server Settings => Memory Variablesin the Coldfusion Administrator. Uncheck the option Use J2EE session variables and check the options Enable Application Variables and Enable Session Variables. Click the button to submit the changes.