User / Password error when executing BI reports on SBOB BI 4.1 Launchpad

Hi,

while exploring the demos for the SAP ERP Foundation extension for CAL errors occur in the execution of the BI reports from the SBOB BI 4.1 launchpad.

When e.g. executing the Report "Sales value overview" the following error is thrown

"The viewer could not process an event. Failed to execute query: '[10]: invalid username or password: '. Redesign your query or contact the data source maintainer to solve the problem. [JRC00005575]

---- Error code:0 [CRWEB00000119]"

Which user / Password combination do I need to reset ?

And where ?

Thanks for any help !