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-01725: USERENV('COMMITSCN') not allowed here

1 3279

ORA-01734: illegal parameters - EXTENT MIN higher than EXTENT MAX

1 3492

ORA-01742: comment not terminated properly

1 13612

ORA-01743: only pure functions can be indexed

1 6649

ORA-01751: Invalid dump undo option

1 3069

ORA-01752: cannot delete from view without exactly one key-preserved table

1 6779

ORA-01754: a table may contain only one column of type LONG

1 5484

ORA-01755: Must specify an extent number or block number

1 3961

ORA-01757: Must specify an object number

1 3345

ORA-01761: DML operation does not map to a unique table in the join

1 3080

ORA-01763: update or delete involves outer joined table

1 3638

ORA-01764: new update value of join is not guaranteed to be unique

1 3400

ORA-01769: duplicate CLUSTER option specifications

1 3444

ORA-01771: illegal option for a clustered table

1 4331

ORA-01772: Must specify a value for LEVEL

1 5170

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Un-Answered Questions { Oracle Errors }

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

1747

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

1968

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

3993

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

6746

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

3168

IMP-00064: Definition of LOB was truncated by export

6415

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

1710

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

2804

ORA-26084: direct path context already finished

1949

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

8820

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

2805

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

1620

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

2733

RMAN-05017: no copy of datafile number found to recover

2410

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

1768

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