IUS, WebDatablade and nsapi

Hi! I decided to use the web datablade as a nsapi function as it is faster then the cgi version. But ... it doesn't seem to work in some conditions, for example in a page with two or three frames. The log reports: 14817-72838,18) DEBUG: Fri Jan 9 19:03:17 1998 [MI_Exception] on connection (0) from a (sql query) request: XIX000:-27000:Cannot support multiple connections over shared memory. The error -27000 means: 444 Informix Error Messages -27000 Cannot support multiple connections over shared memory. An application cannot use the CONNECT statement to make more than one connection that uses shared-memory communication (IPC). Ensure that the application makes only one shared-memory connection at a time. If the application must use concurrent connections, the OnLine administrator might need to change the connection type (as specified in the nettype field of the sqlhosts file) from a shared -memory connection to a network connection. I tried to change the connection type, obviously without success. Any hint Thanks Gianfranco