ORA-ERRORS

I got ” ORA-02264: name already used by an existing constraint  ”  error in Oracle database.

I got ” ORA-24338: statement handle not executed”  error in Oracle database.

I got ” ORA-01589: must use RESETLOGS or NORESETLOGS option for database open”  error in Oracle database.

I got ” Thread 1 cannot allocate new log, sequence ”  error in Oracle database.

I got ” ORA-03297: file contains used data beyond requested RESIZE value”  error in Oracle database.

I got ” ORA-06576 not a valid function of procedure name”  error in Oracle database.

I got ” ORA-17002: io exception: the network adaptor could not establish the connection Vendor code 17002″  error in Oracle database.

I got ” ORA-00917 missing comma ”  error in Oracle database.

I got ” ORA-01187: cannot read from file because it failed verification tests ”  error in Oracle database.

I got ” ORA-01810 format code appears twice ”  error in Oracle database.