There could be bug but they don't say *ORA-00600 [16500] [kqdcru] When Running A Purge Command [ID 470322.1]* * * *Basically it says* * * *1. login as sysdba and try to purge recyclebin* *2. If #1 not work then* * * *Change the NLS_SORT to BINARY before running the Purge command. SQL> ALTER SESSION SET NLS_SORT = BINARY; * 2010/9/23 Octavian Rasnita <orasnita@xxxxxxxxx> > Hi, > > I found a strange problem in a database under Oracle Database 11g Release > 11.2.0.1.0 - 64bit Production. > I searched a lot on the net but I couldn't find a solution for it. > > After I create a table and I try to drop it, I receive the following error > message: > > ORA-00604: error occurred at recursive SQL level 1 > ORA-02264: name already used by an existing constraint > > The table has the structure as below. It also contains more other columns > but they don't have any constraint defined and I don't know why such an > error appears after drop table. > > I found some messages on the net telling that this issue appears because of > recyclebin (because the constraints get dupplicated in recyclebin) and the > suggestion to use `purge recyclebin` but when I give this command it gives > the following error which is even more strange: > > ORA-00600: internal error code, arguments: [16500], [kqdcru], [D], [2], > [91], > [BIN$jMPhYuTGVJvgQDIKGRwO+w==$0], [], [], [], [], [], [] > > I have also tried to do `delete from recyclebin` but it gives the error > "ORA-01031: insufficient privileges" > > I was able to delete those tables by loging with the sys account as sysdba, > but I don't know why I can't drop a table after I created it using my > username. > > Here is the table structure. I verified and the constraints used in this > table are not used somewhere else. > The strange thing is that I succeeded to drop the table first time using my > username, but after re-creating it, I wasn't able to drop it anymore, > because it gave that error. > > Please help! > > create table bilant_fonduri( > id integer constraint bilant_fonduri_pk primary key, > symbol varchar2(20) constraint bilant_fonduri_symbol_nn not null, > last_update date default sysdate, > year integer constraint bilant_fonduri_year_nn not null, > trim integer constraint bilant_fonduri_trim_nn not null constraint > bilant_fonduri_trim_c check(trim in('1','2','3','4')), > data_publicare date, > valoare_nominala_emitere number(12,4), > valoare_nominala_publicare number(12,4), > nr_actiuni_emitere integer, > nr_actiuni_publicare integer, > pret_emitere number(12,4), > pret_publicare number(12,4), > active number(1) default 0, > constraint bilant_fonduri_sym_y_t_u unique(symbol, year, trim), > ... > ); > > > Thank you. > > --Octavian > -- Thanks & Regards, Taral Desai