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Oracle Errors Interview Questions
Questions Answers Views Company eMail

ORA-16761: Resource guard could not stop logical apply engine

1 1815

ORA-16762: Invalid database state

1 1807

ORA-16763: log transport service for some standby database unexpectedly online

1 3495

ORA-16764: log tranport service for some standby database unexpectedly offline

1 3920

ORA-16765: Physical apply service unexpectedly online

1 4777

ORA-16766: Physical apply service unexpectedly offline

1 6314

ORA-16767: Logical apply service unexpectedly online

1 1745

ORA-16768: Logical apply service unexpectedly offline

1 4019

ORA-16769: The physical standby database is incorrectly put into read-only state.

1 1729

ORA-16770: physical standby database not in read-only state.

1 2527

ORA-16771: Converting physical standby to primary failed in the failover operation.

1 2436

ORA-16772: Error in switching over between primary and standby databases

1 4681

ORA-16773: Error in starting the physical apply service (MRP process)

1 2498

ORA-16774: Error in stopping the physical apply service (MRP process)

1 1686

ORA-16775: Target standby in switchover operation has missing redo logs.

1 5897

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Un-Answered Questions { Oracle Errors }

ORA-26079: file "string" is not part of table string.string


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...


ORA-26029: index string.string partition string initially in unusable state


when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly


In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.


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


IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier


ORA-26094: stream format error: input column overflow


When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............


ORA-26030: index string.string had string partitions made unusable due to:


IMP-00064: Definition of LOB was truncated by export


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?


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


NZE-28890: Entrust Login Failed


ORA-26028: index string.string initially in unusable state