Global Variable Declaration in ProcessRequest Method

Hi All,
i need to declare a variable(Global) in Process request Method and then i need to pass this variable value in ProcessRequest Method of Another Page.
it is possible to declare a Global Variable in ProcessRequest Method.
Process Request Method:
if(pageContext.getSessionValue("varBatchID")!=null && pageContext.getSessionValue("varCustomerID")!=null)
System.out.println("Second Else From Drill Down");
String strCustID=pageContext.getSessionValue("varCustomerID").toString();
String strBatchID=pageContext.getSessionValue("varBatchID").toString();
System.out.println("CustomerID:"+strCustID);
System.out.println("strngBatchID:"+strBatchID);
Serializable[] parameters={strCustID,strBatchID};
OAMessageStyledTextBean oamessagestyledtextbean=(OAMessageStyledTextBean)createWebBean(pageContext,"strCustID");
oamessagestyledtextbean.setText(pageContext,"strCustID");
pageContext.getApplicationModule(webBean).invokeMethod("backTocusttrxn",parameters);
pageContext.removeSessionValue("varCustomerID");// Here i need to close this session Value and at the same time i need to pass this session value to another page PR Method. SO For that i need to Declare a variable(Global) and pass that variable value to another page.
pageContext.removeSessionValue("varBatchID");
Could you please any one give me the solution for this.
Thanks,
Mallik.

Hi ,
Create transaction variable and pass your value into that and get the same in other CO using below code,
pageContext.putTransactionValue("IrcSelectedPersonId",value)
pageContext.getTransactionValue("IrcSelectedPersonId");
Regards,
Vijay Reddy.

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