Home » RDBMS Server » Enterprise Manager » Change hostname in new instance of R12 (R12 2.6.18-238.el5PAE #)
Change hostname in new instance of R12 [message #501701] Wed, 30 March 2011 15:35 Go to next message
davholla
Messages: 116
Registered: August 2009
Location: London
Senior Member
I have created a new instance with address
http://localhost.localdomain:8000

Now ideally I would like to change this so I can access this from another a machine.
Is this possible? Or do I have start from scratch???
Re: Change hostname in new instance of R12 [message #501706 is a reply to message #501701] Wed, 30 March 2011 17:03 Go to previous messageGo to next message
BlackSwan
Messages: 22725
Registered: January 2009
Senior Member
Default OEM behavior is that it works with only a single DB; so you need to decide with which instance OEM will interface.
Re: Change hostname in new instance of R12 [message #501762 is a reply to message #501701] Thu, 31 March 2011 03:57 Go to previous messageGo to next message
davholla
Messages: 116
Registered: August 2009
Location: London
Senior Member
Sorry I placed this in the wrong forum.
Re: Change hostname in new instance of R12 [message #501812 is a reply to message #501701] Thu, 31 March 2011 12:06 Go to previous messageGo to next message
John Watson
Messages: 4522
Registered: January 2010
Location: Global Village
Senior Member
Hi - this question, like your last one, should be in the E-Business Suite forum.

But apart from that, in effect I think you want to change your EBS hostname? That is complicated. On both the apps tier and the DB tier, you need to edit your context files (don't do it manually, use OAM) and then run autoconfig to regenerate all the configuration files.
Alternatively, you could try to hack it by editing your hosts file so that localhost.localdomain resolves to your external IP address. Try it!

And I think you really need to do some reading. Start with this Metalink article, it is pretty good:

Using AutoConfig to Manage System Configurations in Oracle E-Business Suite Release 12 [ID 387859.1]
Re: Change hostname in new instance of R12 [message #501883 is a reply to message #501812] Fri, 01 April 2011 03:46 Go to previous message
davholla
Messages: 116
Registered: August 2009
Location: London
Senior Member
John Watson wrote on Thu, 31 March 2011 18:06
Hi - this question, like your last one, should be in the E-Business Suite forum.

But apart from that, in effect I think you want to change your EBS hostname? That is complicated. On both the apps tier and the DB tier, you need to edit your context files (don't do it manually, use OAM) and then run autoconfig to regenerate all the configuration files.
Alternatively, you could try to hack it by editing your hosts file so that localhost.localdomain resolves to your external IP address. Try it!

And I think you really need to do some reading. Start with this Metalink article, it is pretty good:

Using AutoConfig to Manage System Configurations in Oracle E-Business Suite Release 12 [ID 387859.1]

Thanks I will read that later today.
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