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

Database Errors Interview Questions

Questions Answers Views Company eMail

TNS-12230: TNS:Severe Network error occurred in making this connection

1 3476

TNS-12231: TNS:No connection possible to destination

1 3004

TNS-12232: TNS:No path available to destination

1 3424

TNS-12233: TNS:Failure to accept a connection

1 3788

TNS-12234: TNS:Redirect to destination

1 4254

TNS-12235: TNS:Failure to redirect to destination

1 3121

TNS-12236: TNS:protocol support not loaded

1 3257

TNS-12500: TNS:listener failed to start a dedicated server process

2 6780

TNS-12502: TNS:listener received no CONNECT_DATA from client

1 8719

TNS-12504: TNS:listener was not given the SID in CONNECT_DATA

1 4022

TNS-12505: TNS:listener does not currently know of SID given in connect descriptor

Wipro,

1 5992

TNS-12508: TNS:listener could not resolve the COMMAND given

1 8462

TNS-12509: TNS:listener failed to redirect client to service handler

1 3407

TNS-12510: TNS:database temporarily lacks resources to handle the request

1 2989

TNS-12511: TNS:service handler found but it is not accepting connections

1 2957

Un-Answered Questions { Database Errors }

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

1801

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

1823

Hi, I am trying to encode data from flatfile and then to decode the encoded data to original form. Procedures that I followed:- 1. Encoded the field 'A_ID' using AES_ENCRYPT(A_ID,'abd') in the expression transformation. The A_ID got encoded in the output table(oracle) 2. To decode this back I used AES_DECRYPT(A_ID,'abd'). But after executing the workflow, I am not getting any data in output. can anybody tell me how to decrypt the encoded data back to original form ??

1736

ORA-26084: direct path context already finished

1999

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

2235

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

4042

hp asking for replication floppy to do reinstall 25254 server assistant

2967

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

1769

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

3709

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

3916

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

2864

today's peformance is less than yesturday.it took 1 mint and today's performance is 7 mints.guys can anyone answer to mu question in sql

2522

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

2866

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

8881

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

3440

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