Database Errors Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Database Errors Interview Questions

Questions Answers Views Company eMail

ORA-31460: logfile location string is not an existing directory

1 3313

ORA-31461: logfile location string contains no files that match pattern string

1 2913

ORA-31462: internal error while accessing metadata

1 3983

ORA-31463: logfile location string is an empty directory

1 2689

ORA-31464: target table for the change table no longer exists

1 2500

ORA-31465: cannot obtain a lock on the subscription

1 2888

ORA-31466: no publications found

1 4010

ORA-31467: no column found in the source table

1 3138

ORA-31468: cannot process DDL change record

1 3253

ORA-31469: cannot enable Change Data Capture for change set string

1 3150

ORA-31470: asynchronous change tables must contain the RSID$ column

1 3557

ORA-31471: invalid OBJECT_ID value

1 2945

ORA-31472: Importing Change Data Capture version string.string is too new

1 2911

ORA-31475: redo log catalog contains no metadata for the source table

1 3072

ORA-31476: a change table data column is missing from the source table

1 2867

Un-Answered Questions { Database Errors }

How to view the error log for any specific instance?

2496

ORA-26094: stream format error: input column overflow

2825

if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2720

ORA-16626: failed to enable specified object

2232

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

2752

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...

2619

What is the use of NOLOCK locking hint?

1800

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

8835

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

3397

[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

2738

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

1962

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

1629

When do you get "getwmicomexception"?

2693

When you get following error? Error 3154: The backup set holds a backup of a database other than the existing database.

2532

ORA-26082: load of overlapping segments on table string.string is not allowed

1784

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