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DSCC 11.1.1.5.0 with Tomcat Server 6.0 does not start, gives error: "java.lang.UnsupportedClassVersionError: Bad version number in .class file (unable to load class ... (WebappClassLoader.java:2822)" (Doc ID 1331436.1)

Last updated on OCTOBER 11, 2016

Applies to:

Oracle Directory Server Enterprise Edition - Version 6.0 and later
Information in this document applies to any platform.
***Checked for relevance on 16-May-2013***

Goal

Problem description
User has downloaded ODSEE 11g1R1 Zip distribution, and is using tomcat 6.0.32 on solaris sparc S10 platform.

The user cannot start the dscc

 

Environment
Version: ODSEE 11.1.1.5.0 (ZIP distrib)
OS: solaris 10 sparc
tomcat version: 6.032

 

Error Message
SEVERE: Error deploying web application directory dscc7 (catalina.out)

java.lang.UnsupportedClassVersionError: Bad version number in .class file (unable to load class com.sun.web.admin.directory.dcc.solo.DCCSoloSessionManagerFilter)

at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2822)



Solution

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In this Document
Goal
 Problem description
 Environment
 Error Message
Solution
 1) Problem cause
 2) How to fix it
 3) What to do if further debugging is needed
 4) Windows


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