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

Database Errors Interview Questions

Questions Answers Views Company eMail

UDE-00003: all allowable logon attempts failed

1 5480

UDE-00004: operation generated ORACLE error number

1 3130

UDE-00005: unexpected End-Of-File encountered while reading input

1 19654

UDE-00006: failed to allocate memory of size number

1 3163

UDE-00007: attempt to free unallocated memory

1 3237

UDE-00010: multiple job modes requested, string and string.

1 18735

UDE-00011: parameter string is incompatible with parameter string

1 4691

UDE-00012: table mode exports only allow objects from one schema

1 6114

UDE-00013: internal expdp error.

1 7687

UDE-00014: invalid value for parameter, 'string'.

1 10599

UDE-00015: invalid context or job state for parameter, 'string'.

1 3738

UDE-00016: 'string' parameter requires a value.

1 3439

UDE-00017: Data Pump job is already executing.

1 3127

UDE-00050: Unable to setup parameter processing.

1 2894

UDE-00051: unable to set NLS_NUMERIC_CHARACTERS to required defaults.

1 3984

Un-Answered Questions { Database Errors }

How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?

2760

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

3436

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

2782

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

2751

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

2714

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

2264

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

4036

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

2495

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.

2945

I entered the data in SQL toad version 9.0.1 in English and Arabic language but when i do the query i get the data in Arabic language with (??? question mark) ,please your support.

1697

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

2579

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...

2661

ORA-26076: cannot set or reset value after direct path structure is allocated

2032

What is Mutex error in Triggers?

3118

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

3224

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