I am very new to QV but have delivered an SIB. I have one coming very soon. The client is using IBM DB2 version 4 on z/OS. The client doesnot have any ODBC or OLE DB connector facility at the time being. I wanted to know if someone has any experience connecting to such old versions of DB2 and if the drivers are not available (apparently, i am unable to find any myself), what would be the best way to go about connecting to it in an SiB?