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

Oracle Errors Interview Questions

Questions Answers Views Company eMail

ORA-02284: duplicate INCREMENT BY specifications

1 3519

ORA-02285: duplicate START WITH specifications

1 3583

ORA-02286: no options specified for ALTER SEQUENCE

1 16562

ORA-02287: sequence number not allowed here

1 6683

ORA-02288: invalid OPEN mode

1 10337

ORA-02289: sequence does not exist

1 7031

ORA-02290: check constraint (string.string) violated

1 15057

ORA-02291: integrity constraint (string.string) violated - parent key not found

CTS,

1 4900

ORA-02292: integrity constraint (string.string) violated - child record found

2 10343

ORA-02293: cannot validate (string.string) - check constraint violated

1 13155

ORA-02294: cannot enable (string.string) - constraint changed during validation

1 3732

ORA-02295: found more than one enable/disable clause for constraint

1 3671

ORA-02296: cannot enable (string.string) - null values found

1 11037

ORA-02297: cannot disable constraint (string.string) - dependencies exist

1 5528

ORA-02298: cannot validate (string.string) - parent keys not found

2 7821

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Un-Answered Questions { Oracle Errors }

ORA-16626: failed to enable specified object

2272

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

1799

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

1988

ORA-26094: stream format error: input column overflow

2854

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

2860

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

1762

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2859

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

8875

ORA-26084: direct path context already finished

1998

[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

2774

ORA-26076: cannot set or reset value after direct path structure is allocated

2033

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

6790

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

3914

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

2782

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

3224

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