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-04078: OLD and NEW values cannot be identical

1 3582

ORA-04079: invalid trigger specification

TCS,

1 15040

ORA-04080: trigger 'string' does not exist

1 9403

ORA-04081: trigger 'string' already exists

1 4753

ORA-04082: NEW or OLD references not allowed in table level triggers

Satyam,

2 12061

ORA-04083: invalid trigger variable 'string'

1 2893

ORA-04084: cannot change NEW values for this trigger type

1 5420

ORA-04085: cannot change the value of an OLD reference variable

1 7373

ORA-04086: trigger description too long, move comments into triggering code

1 4817

ORA-04087: cannot change the value of ROWID reference variable

1 3134

ORA-04088: error during execution of trigger 'string.string'

1 5978

ORA-04089: cannot create triggers on objects owned by SYS

2 13547

ORA-04090: 'string' specifies same table, event and trigger time as 'string'

1 3417

ORA-04091: table string.string is mutating, trigger/function may not see it

1 4238

ORA-04092: cannot string in a trigger

1 3721

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Un-Answered Questions { Oracle Errors }

NZE-28868: Peer certificate chain check failed.

2803

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

3864

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

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

3173

In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2870

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

1970

ORA-26029: index string.string partition string initially in unusable state

2155

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

2108

ORA-26084: direct path context already finished

1949

IMP-00064: Definition of LOB was truncated by export

6415

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

1748

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

2706

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

1958

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

2410

ORA-16626: failed to enable specified object

2218

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