ORA-01154: database busy. Open, close, mount, and dismount
not allowed now

Answer Posted / guest

Cause: Some operation is in progress that expects the
opened/mounted state of this instance to remain the same.

Action: Wait for the operation to complete then retry. If
attempting to do a shutdown, SHUTDOWN ABORT will work. If
this is a shutdown of a standby database that is operating
in NO DATA LOSS mode, you must shutdown the primary database
first.

Please add more information about this Error

Is This Answer Correct ?    0 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

RMAN-05017: no copy of datafile number found to recover

1878


IMG-02003: 2FF03 - incorrect color histogram feature specification

1196


ORA-16626: failed to enable specified object

1767


NZE-28890: Entrust Login Failed

1402


IMP-00064: Definition of LOB was truncated by export

5879






IMP-00063: Warning: Skipping table "string"."string" because object type "string"."string" cannot be created or has different identifier

2293


invalid quantity specification negative quantity are not allowed for this item please check this item definition quantity

2853


IMP-00070: Lob definitions in dump file are inconsistent with database.

1283


Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2251


[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2282


How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?

2299


ORA-26027: unique index string.string partition string initially in unusable state

6151


IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1233


ORA-16516: The current state is invalid for the attempted operation.

8057


NZE-28868: Peer certificate chain check failed.

2263