Re: Ora-1548 while dropping tablespace

helpdesk.hcl,

		Hi, in your case, I think you have to restore and recover that datafile , and then later offline the rbs segments and then drop the tablespace.(I assume that you are in archive log mode)
		Or you are in trouble.You have to use undocumented parameters to force open the database and drop the tablespace and rbs segments.and then recreate the whole database.
	Good luck
		
		

Regards
zhu chao
msn:chao_ping_at_163.com
www.happyit.net
www.cnoug.org(China Oracle User Group)

• 2003-02-07 01:53:00 ,you wrote£º=======

>Hi all,
>
>
>
> I have the following problem.
>
> One datafile was accidently
> dropped from the tablespace
> RBS, when the database was in
> Restricted Mode.When trying
> to recover i was not able to
> neither drop the rollback
> segment nor tablespace. i am
> getting the following error.
> when i do a "drop rollback
> segment RBS01"
> i get the error
> "ORA-01545: rollback segment
> 'RBS01' specified not
> available"
>
>
>
> When i do a
> "drop tablespace RBS
> including contents"
> i get the error
> "ORA-01548: active rollback
> segment 'RBS01' found,
> terminate dropping
> tablespace"
>
> when i query
> dba_rollback_segements i see
> that the status of the
> rollback
> segment is in "NEEDS RECOVERY
> "
>
> I set the event (10015) in
> the init file to find out the
> active transaction in the
> rollback. But no object id
> was found in the trace file.
> Is there any way to
> recover/drop the tablespace
> other than using _ parameter
> ?
>
>
> TiA
> Priya
>
>
>
>
>
>
>
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> INET: helpdesk.hcl_at_bplmail.com
>
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-- 
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Author: chao_ping
  INET: chao_ping_at_vip.163.com

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