Hi, Thanks for the early response. I am giving part of my code where the error is coming. Could you suggest me where may be error. Method in the Bean: public TabFactory getTabList(String corporateId) throws EccException { Connection conn = null; TabFactory tabFactory = null; logger = EkaLogger.getLogger(this.getClass().getName()); try { logger.debug("came to tab list"); conn = DbConnection.getConnection(true); tabFactory = new TabFactory(conn); tabFactory.initialize(corporateId); logger.debug("Successfully complted tablist initialization"); }catch(Exception ex) { logger.debug("Exception in EccLoginBean - getTabList"); throw new EccException(ex.getMessage(),2,ex); }finally{ try { if(conn != null) { if(rs != null) rs.close(); conn.close(); logger.debug("Closed connection in EccLoginBean TabList"); } } catch (Exception e) { logger.debug("Exception in EccLoginBean - getTabList-2"); throw new EccException(e.getMessage(),2,e); } } logger.debug("Tabfactory is "+tabFactory); return tabFactory; } Calling part from servlet: TabFactory tabFactory = eccLogin.getTabList(strCorporateId); View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4078734#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...