QE-DEF-0288 Unable to find the data source 'greate_outdoors_warehouse' in tha co

[baludmr]

Hi all,

I am new to Cognos.
I have download Cognos 8.4.1 and samples from IBM Website and Installed it on windowsXP OS.
when I am trying to generate the sample report the following error is coming.
QE-DEF-0288
Unable to find the data source
'greate_outdoors_warehouse' in tha content store


can anybody please let me out of it.

[blom0344]

Datasources and connections (incl. properties) are specific for a certain Cognos instance. Check in administration whether the datasource is missing and create one if needed. Make sure to add a connection to the database using correct credentials.