MWS not getting up

Hi guys im not able to bring MWS up after installing the latest 8.2 version on u nix machine …
Following is the log (only warnings and Fatal messages).

2012-07-10 13:16:06 HKT (Framework:WARN) - com.webmethods.bpo.portlet.wm_bam_kpi.dispatch.GetSampleDerivedName
2012-07-10 13:16:06 HKT (Framework:WARN) - Unable to initialize Component: kpi_getsamplederivedname Null class returned
2012-07-10 13:16:06 HKT (Framework:WARN) - com.webmethods.bpo.portlet.wm_bam_rule_editor.dispatch.GetSampleDerivedName
2012-07-10 13:16:06 HKT (Framework:WARN) - Unable to initialize Component: ruleeditor_getsamplederivedname Null class returned
2012-07-10 13:16:06 HKT (Framework:WARN) - com.webmethods.portal.portlet.wm_bam_rule_instances.dispatch.EnableRuleInstance
2012-07-10 13:16:06 HKT (Framework:WARN) - Unable to initialize Component: enableruleinstance Null class returned
2012-07-10 13:16:06 HKT (Framework:WARN) - com.webmethods.portal.portlet.wm_scalable_selector.dispatch.UpdateFilterList
2012-07-10 13:16:06 HKT (Framework:WARN) - Unable to initialize Component: updatefilterlist Null class returned
2012-07-10 13:16:06 HKT (Framework:WARN) - com.webmethods.portal.portlet.impl.wm_soapmonitor.ExportSoapConversationHandler
2012-07-10 13:16:06 HKT (Framework:WARN) - Unable to initialize Component: exportsoapconversation Null class returned
2012-07-10 13:16:06 HKT (Framework:INFO) - Initializing components of: presManager
2012-07-10 13:16:07 HKT (Framework:WARN) - com.webmethods.bpo.portlet.wm_bam_step_details.DownloadRenderer
2012-07-10 13:16:07 HKT (Framework:WARN) - Unable to initialize Component: wm_bam_step_details_downloadrenderer Null class returned
2012-07-10 13:16:07 HKT (Framework:WARN) - com.webmethods.portal.portlet.wm_cen_config_env_deploy.DeployEnvironmentRenderer
2012-07-10 13:16:07 HKT (Framework:WARN) - Unable to initialize Component: deployenvironmentrenderer Null class returned
2012-07-10 13:16:07 HKT (Framework:WARN) - com.webmethods.portal.portlet.wm_cen_config_home.ExportEnvironmentRenderer
2012-07-10 13:16:07 HKT (Framework:WARN) - Unable to initialize Component: exportenvironmentrenderer Null class returned
2012-07-10 13:16:07 HKT (Framework:WARN) - com.webmethods.bpo.portlet.wm_mon_service_details.DownloadRenderer
2012-07-10 13:16:07 HKT (Framework:WARN) - Unable to initialize Component: mon_service_details_downloadrenderer Null class returned
2012-07-10 13:16:07 HKT (Framework:WARN) - com.webmethods.portal.portlet.wm_scalable_selector.renderer.ListViewRenderer
2012-07-10 13:16:07 HKT (Framework:WARN) - Unable to initialize Component: listviewrender Null class returned
2012-07-10 13:16:10 HKT (Framework:INFO) - Initializing component: com.webmethods.portal.service.portlet.impl.PostInit
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null
2012-07-10 13:16:10 HKT (Framework:INFO) - Initializing components of: wm_managecomponents_service
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null
2012-07-10 13:16:10 HKT (Framework:FATAL) - failed to create object, class is null

Please suggest soon what can be done.

are you starting mws for the first time after installation?

Yes, this is the first time im bringing it up after installation.

did you install the db scripsts? how are you starting mws?

Im starting it by running the run.sh script in the dir /MWS/server/dfault/bin
Please elaborate on the DB scripts … I think i’m missing somethin here …

if you have installed “database component configurator”, you can install db scripts required by MWS using the same

Please let me know how to do it … i remember selecting the component configurator … where can i find it and how do i run the script … please explain in brief or lead me to a document…

You can start db configurator from below path
\common\db\bin
Refer to chapter 6 in the below document
http://techcommunity.softwareag.com/ecosystem/documentation/webmethods/wmsuites/wmsuite8-2_sp2/SysReqs_Installation_and_Upgrade/8-2_Installing_webMethods_Products.pdf