Blank is transfered as '%20' in SC item description

Hi All,

we use the Classic Scenario Employee Self Service with SRM 7.0 as Add-on on ERP 2005 Enhancement Pack 4.

The Catalog of a vendor is working ok after defining call structure..

But there is only this problem: the item descriptions are not transfered correctly into a SC. Blank is displayed as '%20', for example:

'Pen Number Two' is displayed as 'Pen%20Number%20Two'.

I tried with several Codepage and setting BYPASS_INB_HANDLER and so on.. but nothing worked.

Thank you for any clue and help.

Regards

Christina