Unable to open Metric Sample - Tips?

[vguo99]

Hi Gurus

I was able to perform the below 4 tasks succussfully and ABLE to open GO Metrics package with metric studio. But I got the below error when go to "Samples > Metrics > GO Metrics". There were quite a lot of invalid procedures/packages/functions/triggers in Oracle metric store when first created. I recompiled them and turned all into valid status, and then Clear metric history and calendar data/re-initialize package/re-import data/re-import sample, but doesn't help.

Could anyone give me some tips/clues? Many many thanks! The version is 8.4.0 and all in one computer.

v❑ Create a metric store named GOMETRIC.
v❑ Create a new metric package named GO Metrics that uses the GOMETRIC metric store (and initialize).
v❑ Set the import source and Import and transfer data from files into metric store
v❑ Import GO Metrics sample - Cognos_Metrics.zip using content administration

***Detailed Message after click "Samples > Metrics > GO Metrics"***
=====================================================
CMM-ERR-5024 Metric Studio cannot open the package '/content/folder[@name='Samples']/folder[@name='Metrics']/package[@name='GO Metrics']'. It is not a valid metrics package.
WHILE processing request for pid 'null'
WHILE Executing page 'null', from pageMap 'Unknown, since pid 'null' doesn't exist in any of the page maps', via request:

    QUERY_STRING='ui.gateway=%2fcognos8%2fcgi-bin%2fcognos.cgi&ui.tool=MetricStudio&ui.action=run&m=portal%2flaunch.xts&ui.folder=%2fcontent%2ffolder%5b%40name%3d'Samples'%5d%2ffolder%5b%40name%3d'Metrics'%5d&encoding=UTF-8&b_action=mms.run&ui.object=%2fcontent%2ffolder%5b%40name%3d'Samples'%5d%2ffolder%5b%40name%3d'Metrics'%5d%2fpackage%5b%40name%3d'GO+Metrics'%5d&errURL=%2fcognos8%2fcgi-bin%2fcognos.cgi%3fb_action%3dxts.run%26m%3dportal%2fcc.xts%26m_folder%3di51FB0B3F29B540AB918862D0E31AF9C0&ui.backURL=%2fcognos8%2fcgi-bin%2fcognos.cgi%3fb_action%3dxts.run%26m%3dportal%2fcc.xts%26m_folder%3di51FB0B3F29B540AB918862D0E31AF9C0'
    Parameters = {
ui.gateway=['/cognos8/cgi-bin/cognos.cgi']
ui.tool=['MetricStudio']
ui.action=['run']
m=['portal/launch.xts']
ui.folder=['/content/folder[@name='Samples']/folder[@name='Metrics']']
encoding=['UTF-8']
b_action=['mms.run']
ui.object=['/content/folder[@name='Samples']/folder[@name='Metrics']/package[@name='GO Metrics']']
errURL=['/cognos8/cgi-bin/cognos.cgi?b_action=xts.run&m=portal/cc.xts&m_folder=i51FB0B3F29B540AB918862D0E31AF9C0']
ui.backURL=['/cognos8/cgi-bin/cognos.cgi?b_action=xts.run&m=portal/cc.xts&m_folder=i51FB0B3F29B540AB918862D0E31AF9C0']
}
    Attributes = {
      cmm.cmm='com.cognos.cmm.MetricsManager@6dfc6dfc'
      cmm.session='Session: Anonymous'
      alp.instance='com.cognos.jpf.control.Alp@70b670b6'
      ticket='xxx'
      alp.app.attach='com.cognos.jpf.dispatcher.MessageContextWrapper@67a467a4'
      errorPageForm='?b_action=xts.run&m=portal/cc.xts'
    }