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Migration of Java Application from WebLogic 8.1 to Weblogic 10.3

 
Suhas Saheer
Greenhorn
Posts: 17
Java Oracle Spring
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Hi All,

We got a requirement where we need upgrade an application as follows

Technology Existing version To be converted

Java 1.4.2 1.6
Web logic 8.1 SP3 10.3
EJB 2.1 3.0

WebLogic 10.3 supports EJB3.0 Spec. But i read elsewhere the EJB3.0 is backward compatible with EJB2.0 and EJB1.0
Is this right?

Please share your thoughts regarding this.

 
Suhas Saheer
Greenhorn
Posts: 17
Java Oracle Spring
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Java 1.4.2 to 1.6
Web logic 8.1 SP3 to 10.3
EJB 2.1 to 3.0
 
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