strange odbc problem

hello guys,

i developed an aspx-applikation that connects to a sybase database. when i run the application in visual studio all works fine (fetching some data). after that i close the vs run the iis and start the applikation in the IE the normal index.aspx page appears and show me the menu.
and now the problem: if i click the button for the page wich should show me the database data nothin happend. the ie shows the progress bar few minutes... after that the new page with data does not appear.
i developed a console-applkation with the same function - this works too.
so the odbc is correct configured.
some one any idear?

cheers...
[672 byte] By [mrvim] at [2007-11-20 11:28:09]