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-01042: detaching a session with open cursors not allowed

1 3273

ORA-01043: user side memory corruption [string], [string], [string], [string]

1 5235

ORA-01044: size string of buffer bound to variable exceeds maximum string

1 3958

ORA-01045: user string lacks CREATE SESSION privilege; logon denied

1 7505

ORA-01048: Couldn't find the specified procedure in the given context

1 3541

ORA-01049: Bind by name is not spupportted in streamed RPC

1 3235

ORA-01051: deferred rpc buffer format invalid

1 3858

ORA-01052: required destination LOG_ARCHIVE_DUPLEX_DEST is not specified

1 3884

ORA-01058: internal New Upi interface error

1 3584

ORA-01059: parse expected before a bind or execute

1 3084

ORA-01060: array binds or executes not allowed

1 3833

ORA-01061: cannot start up a V8 server using a V7 client application

1 3049

ORA-01062: unable to allocate memory for define buffer

1 9315

ORA-01070: Using an old version of Oracle for the server

1 3958

ORA-01071: cannot perform operation without starting up ORACLE

1 4560

Un-Answered Questions { Database Errors }

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

8883

ORA-26084: direct path context already finished

2000

What is SCD (Slowly Changing Dimensions)? What are its types?

2722

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

2006

i have created ODBC through Data sources and tests completed sucessfully. when i am Trying to connect SQL Server through ODBC (ODBC :Oracle Open Client Adapter for ODBC 2.0.2.15.0 Microsoft SQL Server 09.00.3054) unable to Connect to SQL*Plus: Release 8.0.4.0.0. it is given following error-message . Error: ORA-03121: NO interface driver connected- function not performed.

2856

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

1990

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

1769

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

2269

How to solve -805 error i.e. Bind issue. There are two conditions- 1) If you have access to the database table 2) If you don't have access to the table

2701

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

3714

Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2669

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

1823

What is the meaning of lock escalation and why/how to stop this?

2716

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

2300

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

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