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

Database Errors Interview Questions

Questions Answers Views Company eMail

PLS-00490: illegal statement

1 3044

PLS-00491: numeric literal required

1 3507

PLS-00492: variable or constant initialization may not refer to functions declared in the same package

1 3025

PLS-00493: invalid reference to a server-side object or function in a local context

1 3892

PLS-00494: coercion into multiple record targets not supported

1 4614

PLS-00495: too many columns in SELECT...INTO statement after bursting record targets

1 2802

PLS-00496: too few columns in SELECT...INTO statement after bursting record targets

1 3102

PLS-00497: cannot mix between single row and multi-row (BULK) in INTO list

1 18216

PLS-00498: illegal use of a type before its declaration

1 5202

PLS-00499: coercion into collection of records not supported

1 2706

PLS-00500: invalid operator binding

1 3150

PLS-00503: RETURN statement required for this return from function

1 4651

PLS-00504: type string_BASE may not be used outside of package STANDARD

1 2879

PLS-00505: User Defined Types may only be defined as PLSQL Tables or Records

1 3594

PLS-00506: User Defined Constrained Subtypes are disallowed

1 2909

Un-Answered Questions { Database Errors }

IMP-00064: Definition of LOB was truncated by export

6413

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

1743

NZE-28890: Entrust Login Failed

1878

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

2731

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

2230

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

3154

ORA-26095: unprocessed stream data exists

3561

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

1616

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

3862

What is the meaning of lock escalation and why/how to stop this?

2651

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?

2721

ORA-26032: index string.string loading aborted after string keys

2105

ORA-16627: No standby databases support the overall protection mode.

3989

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

8818

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...

2739

For More Un-Answered { Database Errors } Questions Click Here