Answer Posted / guest

Cause: Either: 1) An attempt was made to bring a rollback
segment online that is unavailable during startup; for
example, the rollback segment is in an offline tablespace.
2) An attempt was made to bring a rollback segment online
that is already online. This is because the rollback segment
is specified twice in the ROLLBACK_SEGMENTS parameter in the
initialization parameter file or the rollback segment is
already online by another instance. 3) An attempt was made
to drop a rollback segment that is currently online. 4) An
attempt was made to alter a rollback segment that is
currently online to use unlimited extents. 5) An attempt was
made to online a rollback segment that is corrupted. This is
because the rollback is specified in
_corrupted_rollback_segments parameter in initialization
parameter file.

Action: Either: 1) Make the rollback segment available; for
example, bring an offline tablespace online. 2) Remove the
name from the ROLLBACK_SEGMENTS parameter if the name is a
duplicate or if another instance has already acquired the
rollback segment. 3) Bring the rollback segment offline
first. This may involve waiting for the active transactions
to finish, or, if the rollback segment needs recovery,
discover which errors are holding up the rolling back of the
transactions and take appropriate actions. 4) Same as 3). 5)
Remove the name from the _corrupted_rollback_segments parameter.

Please add more information about this Error

ORA-26084: direct path context already finished

1998

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ORA-16626: failed to enable specified object

2272

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

2465

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IMP-00064: Definition of LOB was truncated by export

6465

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

4037

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

2177

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

3438

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ORA-26094: stream format error: input column overflow

2854

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

2860

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

8876

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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

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

2299

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

3225

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

1988

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