Comments on: ORA-12519, TNS:no appropriate service handler found http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/ A tech blog by Luigi R. Viggiano Fri, 12 Mar 2010 21:21:30 +0000 http://wordpress.org/?v=2.0.3 by: Dinesh http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-382481 Thu, 18 Feb 2010 22:19:28 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-382481 Thanks a lot. I had to increase to 450 processes before my issue went away, because I an inserting a whole bunch of rows using OpenJPA and why a separate process is spawned for every insert is beyond me. Thanks a lot. I had to increase to 450 processes before my issue went away, because I an inserting a whole bunch of rows using OpenJPA and why a separate process is spawned for every insert is beyond me.

]]> by: Miiklay http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-381454 Wed, 10 Feb 2010 17:48:26 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-381454 Unbelievable. So here I am in 2010 reading a blog post from 2007, and sure enough the fix works. I thought surely this wouldn't be applicable 3 years later, because surely the bug/fix/ridiculous incompetence by Oracle would be fixed. Right? Wrong. Thank you very much. Unbelievable. So here I am in 2010 reading a blog post from 2007, and sure enough the fix works. I thought surely this wouldn’t be applicable 3 years later, because surely the bug/fix/ridiculous incompetence by Oracle would be fixed. Right? Wrong.

Thank you very much.

]]> by: Zahid Rahim http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375771 Tue, 05 Jan 2010 12:01:48 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375771 Thanx Luiqi, I am going to increase process to 200. Well sorry can't offer you a beer as i am muslim :P, But can offer you something else if u ever visit Lahore, Pakistan Thanx Luiqi,

I am going to increase process to 200.

Well sorry can’t offer you a beer as i am muslim :P , But can offer you something else if u ever visit Lahore, Pakistan

]]> by: Luigi http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375770 Tue, 05 Jan 2010 11:57:10 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375770 Zahid, you can do that. It's an Oracle bug, this is just a workaround, until Oracle decides to fix it. Zahid, you can do that. It’s an Oracle bug, this is just a workaround, until Oracle decides to fix it.

]]> by: Zahid Rahim http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375763 Tue, 05 Jan 2010 11:04:29 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375763 Hi my spfile already show 150 processes but i still get this error periodically and this error disappears automatically as well. can i increase those to around 200 or executing 150 processes statement again will stop this error appearing again?? Hi my spfile already show 150 processes but i still get this error periodically and this error disappears automatically as well.

can i increase those to around 200 or executing 150 processes statement again will stop this error appearing again??

]]> by: peter43 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375612 Mon, 04 Jan 2010 18:47:58 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-375612 Uff! Now my connection pool is working! Next time in Berlin, ... Uff! Now my connection pool is working!

Next time in Berlin, …

]]> by: Richard in Cambridge http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-372115 Tue, 08 Dec 2009 13:09:36 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-372115 Hi Guys, Thanks to everyone who has contributed to this blog - you have saved me a great deal of heartache! Luigi - it looks like you can do a 'pub crawl' around the world collecting your free beers! You can have one in Cambridge (UK) too! Hi Guys,
Thanks to everyone who has contributed to this blog - you have saved me a great deal of heartache!
Luigi - it looks like you can do a ‘pub crawl’ around the world collecting your free beers! You can have one in Cambridge (UK) too!

]]> by: melih http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-370395 Tue, 24 Nov 2009 13:24:43 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-370395 Thanks buddy, it solves the my problem ;) Thanks buddy, it solves the my problem ;)

]]> by: ipolevoy http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-370103 Sun, 22 Nov 2009 02:37:53 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-370103 Thanks for this post. I implemented the change a bit differently: Edited file: /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/config/scripts/init.ora added this at the bottom of file: processes = 150 SCOPE = SPFILE I then restarted Oracle, and the problem was gone. I second that Oracle has just about every default set to some wrong value, and it takes hours/days to get it behave. Coming from MySQL, thi sis really annoying. cheers Thanks for this post. I implemented the change a bit differently:
Edited file:

/usr/lib/oracle/xe/app/oracle/product/10.2.0/server/config/scripts/init.ora

added this at the bottom of file:
processes = 150
SCOPE = SPFILE

I then restarted Oracle, and the problem was gone.
I second that Oracle has just about every default set to some wrong value, and it takes hours/days to get it behave. Coming from MySQL, thi sis really annoying.

cheers

]]> by: DaveR http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-368649 Tue, 10 Nov 2009 14:06:49 +0000 http://en.newinstance.it/2007/06/01/ora-12519-tnsno-appropriate-service-handler-found/#comment-368649 The logs did not show the real problem. Once I ran the command, the app server "magically" came to life. I was about to re-install the whole thing. Thanks for the tip. The logs did not show the real problem. Once I ran the command, the app server “magically” came to life. I was about to re-install the whole thing. Thanks for the tip.

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