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

Oracle Errors Interview Questions

Questions Answers Views Company eMail

TNS-12513: TNS:service handler found but it has registered for a different protocol

1 4449

TNS-12514: TNS:listener does not currently know of service requested in connect descriptor

1 4468

TNS-12515: TNS:listener could not find a handler for this presentation

1 3118

TNS-12516: TNS:listener could not find available handler with matching protocol stack

1 4077

TNS-12518: TNS:listener could not hand off client connection

1 3360

TNS-12519: TNS:no appropriate service handler found

1 4401

TNS-12520: TNS:listener could not find available handler for requested type of server

1 5649

TNS-12521: TNS:listener does not currently know of instance requested in connect descriptor

1 3492

TNS-12522: TNS:listener could not find available instance with given INSTANCE_ROLE

1 2976

TNS-12523: TNS:listener could not find instance appropriate for the client connection

1 5856

TNS-12524: TNS:listener could not resolve HANDLER_NAME given in connect descriptor

1 2990

TNS-12525: TNS:listener has not received client's request in time allowed

1 4869

TNS-12526: TNS:listener: all appropriate instances are in restricted mode

1 3041

TNS-12527: TNS:listener: all instances are in restricted mode or blocking new connections

1 3182

TNS-12528: TNS:listener: all appropriate instances are blocking new connections

1 4559

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Un-Answered Questions { Oracle Errors }

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

1955

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

1616

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

2797

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

2152

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

2225

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

2796

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

3858

NZE-28868: Peer certificate chain check failed.

2797

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

3381

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

6742

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

2694

[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

2719

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

8813

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

3984

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

2103

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