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Error 500: Filter [Spring OpenEntityManagerInViewFilter]: could not be loaded

 
Aman Singh
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hi Experts,

I am trying to deploy a Spring application on WAS 6.0 (JDK 1.4.2). Day back I was getting tons of (Unsupported major.minor version 49.0) errors. I replaced most of the jar files and now I am left with only one error on:

org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter (Unsupported major.minor version 49.0)

what jar file do I need to replace for this? Also when I am running my URL in the browser I am getting the error:

Error 500: Filter [Spring OpenEntityManagerInViewFilter]: could not be loaded

Can you please guide me ,where exactly I am doing wrong. Attached is my Web.xml.

Your help is highly appreciated.

 
David Newton
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org/springframework/orm/jpa/support/OpenEntityManagerInViewFilter (Unsupported major.minor version 49.0)

what jar file do I need to replace for this?

Whichever jar has the OpenEntityManagerInViewFilter.
 
Eduardo Bueno
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The .jar is spring-orm, try replacing it with older versions (I'm assuming newer versions don't work well with jdk 1.4).
 
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