Recover Database Can't be opened(corrupted System TABLESPACE or dictionary) using PRM-DUL

INSTANCE_NAME

—————-

ASMME

SQL>

SQL>

SQL> select count(*) from sys.ts$;

COUNT(*)

———-

5

SQL> delete ts$;

5 rows deleted.

SQL> commit;

Commit complete.

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

Database mounted.

ORA-01092: ORACLE instance terminated. Disconnection forced

ORA-01405: fetched column value is NULL

Process ID: 5270

Session ID: 10 Serial number: 3

Undo initialization errored: err:1405 serial:0 start:3126020954 end:3126020954 diff:0 (0 seconds)

Errors in file /s01/diag/rdbms/asmme/ASMME/trace/ASMME_ora_5270.trc:

ORA-01405: fetched column value is NULL

Errors in file /s01/diag/rdbms/asmme/ASMME/trace/ASMME_ora_5270.trc:

ORA-01405: fetched column value is NULL

Error 1405 happened during db open, shutting down database

USER (ospid: 5270): terminating the instance due to error 1405

Instance terminated by USER, pid = 5270

ORA-1092 signalled during: ALTER DATABASE OPEN…

opiodr aborting process unknown ospid (5270) as a result of ORA-1092