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The Network Adapter could not establish the connection - 17002

R o bNov 8 2013 — edited Dec 30 2013

Hi,

this issue has been discussed already but none of the solutions or circumstances seem to be similar to mine.

I have W 7 64bit, SQL Developer 3.2.20.09 and jdk1.7.0_40.

I can connect to "Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production"

but I cannot get any connection to "Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production" and get the aformentioned error message.

It's not an connectivity issue as I can connect to the database from a different application running on my W7 machine or from SQLDeveloper on my XP machine.

My Oracle Client seems to be "SQL*Plus: Release 11.2.0.3.0 Production".

Any ideas or suggestions?

Many thanks, Rob
This post has been answered by R o b on Nov 13 2013
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Comments

Mannamal-Oracle
We are planning direct SPARQL support, but for now the options are exactly what you say - use products from partners like Metatomix or TopQuadrant who support a SPARQL interface to a backend Oracle RDF data store.

We also have an integration with the open source Jena, through which SPARQL queries can be issued against an Oracle RDF store. The integration for Jena requires the Oracle Jena Adaptor (see 586398 for downloading and using the adaptor).

Melli
222378
Thank you for the reponse.
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Locked on Jan 27 2014
Added on Nov 8 2013
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