Knowledge Base: J-Integra : J-Integra for Exchange : ERRMSG

Common J-Integra for Exchange Problems

J-Integra KB Admin — Tue, 25 Jan 2011 06:54:00 GMT

Abstract:

Common J-Integra for Exchange Problems

1. Class not registered

You will get this error when CDO is not installed on the CDO machine and/or CDO is installed but no surrogate process exists for CDO. To install CDO, refer to KB article 113792.

To create a surrogate process for CDO, refer to the Getting Started Guide in the

java.io.IOException: Unable to establish RPC Connection to DCOM SCM on <hostname/ip> (Bind returned Bind_NAK)

J-Integra KB Admin — Wed, 10 Jun 2009 07:24:00 GMT

Abstract:

java.io.IOException: Unable to establish RPC Connection to DCOM SCM on <hostname/ip> (Bind returned Bind_NAK)

If using J-Integra for COM, please refer to the Common Java Exceptions article.

If using J-Integra for Exchange, please refer to the Common J-Integra for Exchange Problems article.

AutomationException: 0x5 - Access is denied

J-Integra KB Admin — Wed, 10 Jun 2009 07:17:00 GMT

Abstract:

AutomationException: 0x5 - Access is denied

If using J-Integra for COM, please refer to the Common Java Exceptions article.

If using J-Integra for Exchange, please refer to the Common J-Integra for Exchange Problems article.

"bad class file. class file has wrong version 50.0, should be 4x.0."

J-Integra KB Admin — Tue, 12 Jun 2007 04:36:00 GMT

Abstract:

"bad class file. class file has wrong version 50.0, should be 4x.0."

When compiling your code using the JAR files packaged with J-Integra for COM v2.7 or J-Integra for Exchange v2.7 (excel2007.jar & cdo.jar respectively) , you may receive an error similar to the one below:

SampleProgram.java:28: cannot access com.intrinsyc.cdo.Session
bad class file: C:\Program Files\J-Integra\Exchange\lib\cdo.jar(com/intrinsyc/cdo/Session.class)
class file has wrong version 50.0, should be 48.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
            Session session = new Session(CDOmachine);
            ^
1 error

These types of errors are caused by a Java version mismatch between the compiled proxies and your runtime.

Below are a list of some of the version numbers and their corresponding Java runtimes:
Version 50.0 = Java 1.6.x
Version 49.0 = Java 1.5.x
Version 48.0 = Java 1.4.x

To resolve this issue, regenerate the proxies using com2java and compile them with your version of the Java SDK. Alternatively, you can download some precompiled proxies from our Precompiled Java Proxy JAR Files KB article.

Note: The downloadable proxies were compiled using Java 1.4, except for Excel 2007, which for compatibility reasons, was compiled using Java 1.5.