Comments on: Connecting to 32 bit / 64 bit data sources from Tomcat (Java). http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/ RIA, embedded programming, what else! Fri, 09 Jul 2010 15:43:56 +0000 hourly 1 http://wordpress.org/?v=3.0 By: dileep http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-433 dileep Wed, 10 Feb 2010 08:41:35 +0000 http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-433 dileep said, i am using windows 7 64 bit operation system in my laptop. And my desktop is also windows 7 32 bit operation system.Iam a hardware engineer.two systems cross connenting 32 bit os lo data 64 bit os sent very good.but data is not sent for 64 bit os to 32 bit os.but data is not sent for 64 bit os to 32 bit os.please tell me this problem. Thank You... dileep said,

i am using windows 7 64 bit operation system in my laptop. And my desktop is also windows 7 32 bit operation system.Iam a hardware engineer.two systems cross connenting 32 bit os lo data 64 bit os sent very good.but data is not sent for 64 bit os to 32 bit os.but data is not sent for 64 bit os to 32 bit os.please tell me this problem.

Thank You…

]]> By: Elena http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-423 Elena Wed, 16 Dec 2009 11:20:00 +0000 http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-423 Thanks a million Joshua, I found your post very very useful. Thanks a million Joshua, I found your post very very useful.

]]> By: Joshua http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-275 Joshua Thu, 26 Mar 2009 20:05:41 +0000 http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-275 Rekha, You need to ensure that that you have a data source defined for the JVM your JSP/Tomcat is invoking. Note that Vista has *two* OBDC managers one for 32bit connections another for 64 bit. Sun provides *two* JDKs as well, 32bit and 64bit. If your running a 32bit JVM your java app will only 'see' the 32bit data sources. If your running a 64bit JVM your java app will only see the 64bit data sources. If it helps, type java -version at a command propt. Assuming the java on your system PATH is what your using to invoke your 'working' java app - this (java -version) will let you know *which* JVM has access to the data source :) i.e. (64 bit JVM) java version "1.6.0_10" Java(TM) SE Runtime Environment (build 1.6.0_10-b33) Java HotSpot(TM) 64-Bit Server VM (build 11.0-b15, mixed mode) or (32bit JVM) java version "1.6.0_12" Java(TM) SE Runtime Environment (build 1.6.0_12-b04) Java HotSpot(TM) Client VM (build 11.2-b01, mixed mode, sharing) Rekha,
You need to ensure that that you have a data source defined for the JVM your JSP/Tomcat is invoking.

Note that Vista has *two* OBDC managers one for 32bit connections another for 64 bit.

Sun provides *two* JDKs as well, 32bit and 64bit. If your running a 32bit JVM your java app will only ‘see’ the 32bit data sources. If your running a 64bit JVM your java app will only see the 64bit data sources.

If it helps, type java -version at a command propt. Assuming the java on your system PATH is what your using to invoke your ‘working’ java app – this (java -version) will let you know *which* JVM has access to the data source :)

i.e.
(64 bit JVM)
java version “1.6.0_10″
Java(TM) SE Runtime Environment (build 1.6.0_10-b33)
Java HotSpot(TM) 64-Bit Server VM (build 11.0-b15, mixed mode)

or

(32bit JVM)
java version “1.6.0_12″
Java(TM) SE Runtime Environment (build 1.6.0_12-b04)
Java HotSpot(TM) Client VM (build 11.2-b01, mixed mode, sharing)

]]> By: rekha http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-273 rekha Thu, 26 Mar 2009 04:58:32 +0000 http://www.joshuaostrom.com/2009/03/03/connecting-to-32-bit-64-bit-data-sources-from-tomcat-java/#comment-273 I am using Access 2003 and Jdk6. The same error occurs in my system when I tried to connect Access using JSP and Tomcat. But when I use java, it get connected. What I should do ? Please help me I am using Access 2003 and Jdk6.
The same error occurs in my system when I tried to connect Access using JSP and Tomcat. But when I use java, it get connected.

What I should do ? Please help me

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