 hello every body here [message #397803] |
Tue, 14 April 2009 00:21  |
fatma162
Messages: 4
Registered: April 2009
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Junior Member |
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 hello every body her
i am anew member in your site i want to say some thing English is not my first language  so pleas i am sorry for any error in the spelling n may written
this is the first thing the second
that i am beginner in oracle i am student in university but study oracle with my self 
as it is self study now i want to make data modeling for hospital i statrted to do that but i try to open the designer an error is display this is the error 
ORA 12528 tns:listener: all appropartion instance are blocking new connections
how can i open the connections again
and please i want to know if the step i have in the data modeling of the hospital how can i know it is true or what
if any body have an idea please post your comment
and thank u again
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[Updated on: Tue, 14 April 2009 00:24] Report message to a moderator |
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| Re: hello every body here [message #397813 is a reply to message #397808] |
Tue, 14 April 2009 01:00  |
fatma162
Messages: 4
Registered: April 2009
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Junior Member |
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first thank u
but i have no idea about attempt connection as i said i am beginner
| Michel Cadot wrote on Tue, 14 April 2009 00:47 |
ORA-12528: TNS:listener: all appropriate instances are blocking new connections
*Cause: All instances supporting the service requested by the client
reported that they were blocking the new connections. This condition may be
temporary, such as at instance startup.
*Action: Attempt the connection again. If error persists, then contact the
administrator to check the status of the instances.
Regards
Michel
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| Re: hello every body here [message #397814 is a reply to message #397803] |
Tue, 14 April 2009 01:01 |
Frank
Messages: 7901
Registered: March 2000
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Senior Member |
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Since Michel answered your question, I assume you can now connect.
Before you post new questions, please keep in mind that OraFAQ is a community where people exchange ideas and solutions regarding Oracle, and they try to do so in a professional way.
Posting in color, playing with fonts, excessive use of smilies and non-descriptive titles are not really considered professional.
Of course you are most welcome to post questions here, but please first read this. It contains some guidelines on how to post and, very important, how to improve your chances on getting answers.
About your datamodel: just give it a start. Along the way you will get stuck (probably), then you can come back and ask here.
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| Re: hello every body here [message #397825 is a reply to message #397822] |
Tue, 14 April 2009 01:24 |
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Michel Cadot
Messages: 68716
Registered: March 2007
Location: Saint-Maur, France, https...
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Senior Member
Account Moderator |
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So you should now know them if you click on the link Frank provided you (see "this" word).
I repost the link: OraFAQ Forum Guide
One important rule is to NOT use IM/SMS speak (like "u").
To get your connection you must:
| Quote: | If error persists, then contact the administrator to check the status of the instances.
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Regards
Michel
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