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-26048: Scoped REF column has wrong table name.

1 2934

ORA-26049: Unscoped REF column has non-existent table name.

1 2669

ORA-26050: Direct path load of domain index is not supported for this column type.

1 5493

ORA-26051: internal error parsing packed decimal format string

1 5348

ORA-26052: Unsupported type number for SQL expression on column string.

1 6825

ORA-26053: Row was not loaded due to conversion error.

1 4067

ORA-26054: Direct Path Context prepared for a different mode than operation requested.

1 2955

ORA-26055: Invalid buffer specified for direct path unload

1 3283

ORA-26056: Can not unload from a view through the direct path.

1 4538

ORA-26057: Conversion is not necessary for this direct path stream.

1 2867

ORA-26058: unexpected error fetching metadata for column string in table string

1 3197

ORA-26059: Data is too large for column string

1 5291

ORA-26060: Can not convert type identifier for column string

1 3196

ORA-26061: Concurrent direct unloads is not allowed.

1 3189

ORA-26062: Can not continue from previous errors.

1 5580

Un-Answered Questions { Database Errors }

When you get following error? Error 3154: The backup set holds a backup of a database other than the existing database.

2520

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

2639

NZE-28890: Entrust Login Failed

1882

what is new g/l functionality

2611

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

2230

IMP-00063: Warning: Skipping table "string"."string" because object type "string"."string" cannot be created or has different identifier

2733

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...

2596

When do you get "getwmicomexception"?

2681

NZE-28868: Peer certificate chain check failed.

2801

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

2662

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

1617

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

1743

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

1708

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

8820

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

2801

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