Answer Posted / guest

Cause: Either the specified datafile was restored from a
backup that was taken during a period of time that has
already been discarded by a resetlogs operation, or Oracle
cannot identify which database incarnation the file belongs
to. The alert log contains more information.

Action: Restore a backup of this file that belongs to either
the current or a prior incarnation of the database. If you
are using RMAN to restore, RMAN will automatically select a
correct backup.

Please add more information about this Error

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

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ORA-16626: failed to enable specified object

2272

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

3436

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NZE-28890: Entrust Login Failed

1922

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

6790

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

1665

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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...

2798

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ORA-26084: direct path context already finished

1995

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ORA-26094: stream format error: input column overflow

2854

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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

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

1760

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RMAN-05017: no copy of datafile number found to recover

2465

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

2298

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

2229

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[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2772

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