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

Oracle Errors Interview Questions

Questions Answers Views Company eMail

PLS-01904: : NULL index table key value

1 5832

PLS-01905: : character string buffer too small

1 3460

PLS-01906: : raw variable length too long

1 4601

PLS-01907: : number precision too large

1 4637

PLS-01908: : RETURNING INTO buffer too small

1 3005

PLS-01909: : cannot assign supertype instance to subtype

1 3912

PLS-01910: : associative array shape is not consistent with session parameters

1 6122

PLS-01911: : associative array key violates its type constraints

1 10048

PLS-01912: : instance must of be of type 'string'

1 2835

PLS-01913: : instance must of be of type 'string' or one of its subtypes

1 2708

PLW-05000: mismatch in NOCOPY qualification between specification and body

1 2831

PLW-05001: previous use of 'string' (at line string) conflicts with this use

1 2952

PLW-05003: same actual parameter(string and string) at IN and NOCOPY may have side effects

1 2848

PLW-05004: identifier string is also declared in STANDARD or is a SQL builtin

1 3008

PLW-05005: function string returns without value at line string

1 4134

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Un-Answered Questions { Oracle Errors }

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

1620

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

3171

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...

2601

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

3993

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

2733

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

8820

NZE-28868: Peer certificate chain check failed.

2803

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

2107

[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

2731

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

3385

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.............

2807

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

1710

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

2232

IMP-00064: Definition of LOB was truncated by export

6415

ORA-26094: stream format error: input column overflow

2808

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