Crystal Report in BI Launchpad and its Search field

Hello People,

I have created a report with "Crystal Reports for Enterprise" based on a BW query via the BICS interface. I have two variables in the query.

These are working well in my report. When I start the report with Crystal Reports then I have a search field in the parameter window. But when I open the report in BI Launchpad, this Search field is not shown.

Have you guys any clue why this is different and how I can activate the search field in the variable window in BI Launchpad?

Thank you for any contribution.

Greets Seyhan