Oracle Errors Interview Questions
Questions Answers Views Company eMail

ORA-01774: Dump undo option specified more than once

1 2598

ORA-01776: cannot modify more than one base table through a join view

1 7819

ORA-01779: cannot modify a column which maps to a non key-preserved table

1 6228

ORA-01781: UNRECOVERABLE cannot be specified without AS SELECT

1 2679

ORA-01782: UNRECOVERABLE cannot be specified for a cluster or clustered table

1 2545

ORA-01783: only one RECOVERABLE or UNRECOVERABLE clause may be specified

1 2610

ORA-01784: RECOVERABLE cannot be specified with database media recovery disabled

1 2681

ORA-01792: maximum number of columns in a table or view is 1000

1 4025

ORA-01799: a column may not be outer-joined to a subquery

1 7970

ORA-01804: failure to initialize timezone information

2 17040

ORA-01841: (full) year must be between -4713 and +9999, and not be 0

2 6718

ORA-01854: julian date must be between 1 and 5373484

1 11168

ORA-01858: a non-numeric character was found where a numeric was expected

1 4789

ORA-01859: a non-alphabetic character was found where an alphabetic was expected

1 2365

ORA-01861: literal does not match format string

1 5962


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Un-Answered Questions { Oracle Errors }

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

1713


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

1472


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

2299


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

6159


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

1653






ORA-26084: direct path context already finished

1483


NZE-28868: Peer certificate chain check failed.

2265


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...

2255


NZE-28890: Entrust Login Failed

1409


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?

2308


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

3556


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

2232


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

2315


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

3403


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

1751