W dniu 2012-12-21 08:15, Abhishek Gurung pisze: > > SQL> alter table xyz.abc_cm_lnbts drop partition CM_20121014; > alter table nsn_cm.nsn_cm_lnbts drop partition CM_20121014 > * > ERROR at line 1: > ORA-00600: internal error code, arguments: [qeslinit1:null_colnum], [0], [0], > [4], [207500], [193958], [], [], [], [], [], [] > Was not able to find anything in MOS related to that , please create SR . Meantime You could try exchange partition CM_20121014 with empty table and drop after that . btw is that from Oracle 11.1.0.7 ? Regards GregG -- //www.freelists.org/webpage/oracle-l