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

Database Errors Interview Questions

Questions Answers Views Company eMail

ORA-00074: no process has been specified

1 4822

ORA-00075: process "string" not found in this instance

1 3753

ORA-00076: dump string not found

1 2837

ORA-00077: dump string is not valid

1 3059

ORA-00078: cannot dump variables by name

1 2983

ORA-00079: variable string not found

1 3345

ORA-00080: invalid global area specified by level string

1 2851

ORA-00081: address range [string, string) is not readable

1 6156

ORA-00082: memory size of string is not in valid set of [1], [2], [4]stringstringstringstringstring

1 3785

ORA-00083: warning: possibly corrupt SGA mapped

1 3067

ORA-00084: global area must be PGA, SGA, or UGA

1 3345

ORA-00085: current call does not exist

1 3365

ORA-00086: user call does not exist

1 2814

ORA-00087: command cannot be executed on remote instance

1 3292

ORA-00088: command cannot be executed by shared server

1 5864

Un-Answered Questions { Database Errors }

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

1768

What is live lock, deadlock and what is Lock escalation?

2432

What severity level errors are managed in TRY-CATCH block?

2223

[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

2722

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

3154

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

8816

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

2800

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

6744

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

2801

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

1616

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

1941

mount: mount to NFS server failed: System Error: Connection timed out

3666

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-26095: unprocessed stream data exists

3561

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

2228

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