SAPDB ODBC problem

Hi,

I develope a little tool connecting to the SAPDB.

My connection string "Driver={SAP DB (Unicode)}; Database=MYDB;UID=ADMIN;PWD=ADMIN"

works fine.

However I like to make it also to a client/server application.

When I enter a server to the connection string e.g. "Driver={SAP DB (Unicode)}; Server=127.0.0.1; Database=MYDB;UID=ADMIN;PWD=ADMIN"

some connections works fine but than the ODBC connection fails.

I close any connection after using but it seems to be something like a connection limit???

Also is much slower than without server address...

Please can somebody help?

Thanks,

Andre