Hi, We have oracle 10G as sever version. For oracle client version : Any client version from 8i to 11G would probably work fine with 10G server version. However, can someone tell a stable client version number to go with 10G server. I think the versions that come out for server and client do not have matching numbers so wondering what would be a good guide. If someone is aware of a table/matrix on metalink or elsewhere can you let us know. Thanks