Hi all, In a level 4 buffer dump, in v9 I get (WS_REPL_LIST) (WS_WRITE_LIST) (WS_XOBJ_LIST) (WS_XRNG_LIST) whereas in v10 I get (WS_REPL_LIST) (WS_WRITE_LIST) (WS_XOBJ_LIST) (WS_XRNG_LIST) (WS_REQ_LIST) Does anyone know what the "REQ" list is ? Cheers Connor -- //www.freelists.org/webpage/oracle-l