ORA-ERRORS

I got ” ORA-19602: cannot backup or copy active file in NOARCHIVELOG mode ”  error in Oracle database.

I got ” ORA-31626: job does not exist ”  error in Oracle database.

I got ” ORA-01172: recovery of thread string stuck at block string of file string ”  error in Oracle database.

I got ” ORA-47400: Command Rule violation for ALTER PROFILE on DEFAULT ”  error in Oracle database.

I got ” ORA-01924: role not granted or does not exist ”  error in Oracle database.

I got ” ORA-02068: following severe error from string string ”  error in Oracle database.

I got ” ORA-27090 Unable to Reserve Kernel Resources Error ”  error in Oracle database.

I got ” ORA-08002: sequence MY_SEQ.CURRVAL is not yet defined in this session ”  error in Oracle database.

I got ” ORA-29400: data cartridge error ”  error in Oracle database.

I got ” CRS-2409: The clock on host is not synchronous with the mean cluster time ”  error in Oracle database.