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-00522: MAP methods must return a scalar type.

1 3250

PLS-00523: ORDER methods must return an INTEGER.

1 3285

PLS-00524: The parameter type in an ORDER method must be the containing object type.

1 3008

PLS-00525: Within SQL statements, only equality comparisons of objects are allowed without a map or order function.

1 3082

PLS-00526: A MAP or ORDER function is required for comparing objects in PL/SQL.

1 3899

PLS-00527: MAP or ORDER functions require a PRAGMA RESTRICT_REFERENCES specifying :WNDS,WNPS,RNPS,RNDS.

1 2866

PLS-00528: The parameters to an ORDER function must have IN mode

1 2846

PLS-00529: Bad column name string in INSERT statement (must be an identifier)

1 3324

PLS-00530: Illegal type used for object type attribute: 'string'.

1 6537

PLS-00531: Unsupported type in a VARRAY or TABLE type: 'string'.

1 5494

PLS-00532: Target of REF must be a complete or incomplete object type.

1 5264

PLS-00533: Tables of non_queryable types are not supported.

1 2966

PLS-00534: A Table type may not contain a nested table type or VARRAY.

1 3145

PLS-00535: A VARRAY type may not contain a NESTED TABLE, VARRAY or LOB

1 2732

PLS-00536: Navigation through REF variables is not supported in PL/SQL.

1 7395

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Un-Answered Questions { Oracle Errors }

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

3916

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.

2948

ORA-26094: stream format error: input column overflow

2859

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

2009

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

1990

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

4042

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

2789

NZE-28890: Entrust Login Failed

1932

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

1801

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

1769

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

2471

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

2183

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

2300

ORA-26084: direct path context already finished

2001

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

3231

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