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-30345: circular dimension hierarchy

1 2970

ORA-30346: hierarchy name must be unique within a dimension

1 2534

ORA-30347: a table name is required to qualify the column specification

1 3020

ORA-30348: ADD and DROP cannot both be specified

1 3075

ORA-30349: specified dimension hierarchy does not exist

1 2937

ORA-30350: specified dimension attribute does not exist

1 2905

ORA-30351: query rewrite does not currently support this expression

1 3286

ORA-30352: inconsistent numeric precision or string length

1 2863

ORA-30353: expression not supported for query rewrite

1 5312

ORA-30354: Query rewrite not allowed on SYS relations

1 5376

ORA-30355: materialized view container does not exist

1 2829

ORA-30356: the specified refresh method is not supported in this context

1 2954

ORA-30357: this PL/SQL function cannot be supported for query rewrite

1 6597

ORA-30358: summary and materialized view are not in same schema

1 2808

ORA-30359: Query rewrite is not supported on SYS materialized views

1 2954

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Un-Answered Questions { Oracle Errors }

IMP-00064: Definition of LOB was truncated by export

6415

ORA-26095: unprocessed stream data exists

3578

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

2233

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

2410

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

1958

ORA-16626: failed to enable specified object

2218

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

8820

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

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

2155

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

1941

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-26028: index string.string initially in unusable state

3864

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

3993

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

3385

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