WebSphere SystemOut.log file shows following information:

WebSphere Platform 5.1 [JDK 1.4.2 ca1420-20040626] [BASE 5.1.1.7 cf7
0540.03]
Host Operating System is AIX, version 5.2
Java version = J2RE 1.4.2 IBM AIX build ca142-20060421 (SR5)
was.install.root = /usr/WebSphere/AppServer
user.install.root = /usr/WebSphere/AppServer
Java Home = /usr/WebSphere/AppServer/java/jre
ws.ext.dirs = /usr/WebSphere/AppServer/java/lib:/usr/WebSphere/AppServer/cla
sses:/usr/WebSphere/AppServer/classes:/usr/WebSphere/AppServer/lib:/usr/WebS
phere/AppServer/lib/ext:/usr/WebSphere/AppServer/web/help:/usr/WebSphere/App
Server/deploytool/itp/plugi
ns/com.ibm.etools.ejbdeploy/runtime
Classpath = /usr/WebSphere/AppServer/properties:/usr/WebSphere/AppServer/pro
perties:/usr/WebSphere/AppServer/lib/bootstrap.jar:/usr/WebSphere/AppServer/
lib/j2ee.jar:/usr/WebSphere/AppServer/lib/lmproxy.jar:/usr/WebSphere/AppServ
er/lib/urlprotocols.jar
Java Library path = /usr/WebSphere/AppServer/java/bin:/usr/WebSphere/AppServ
er/java/jre/bin/classic:/usr/WebSphere/AppServer/java/jre/bin:/usr/WebSphere
/AppServer/bin:/usr/mqm/java/lib:/usr/opt/wemps/lib:/usr/lib

versionInfo.sh reports Java version is JDK 1.4.2 ca1420-20040626.

java -fullversion run from Java HOME returns J2RE 1.4.2 IBM AIX build ca142-
20060421 (SR5).

The question is: what version of JDK is really used by WebSphere? Where it g
ets this version number [JDK 1.4.2 ca1420-20040626]? Could it be caused 
by incorrect ly applied patch (SR5)?

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Dzmitry_Malkevich@epam.com wrote:
> WebSphere SystemOut.log file shows following information:
>
> WebSphere Platform 5.1 [JDK 1.4.2 ca1420-20040626] [BASE 5.1.1.7 c
f70540.03]
> Host Operating System is AIX, version 5.2
> Java version = J2RE 1.4.2 IBM AIX build ca142-20060421 (SR5)
> was.install.root = /usr/WebSphere/AppServer
> user.install.root = /usr/WebSphere/AppServer
> Java Home = /usr/WebSphere/AppServer/java/jre
> ws.ext.dirs = /usr/WebSphere/AppServer/java/lib:/usr/WebSphere/AppServer/classes:/
usr/WebSphere/AppServer/classes:/usr/WebSphere/AppServer/lib:/usr/WebSphere/AppServe
r/lib/ext:/usr/WebSphere/AppServer/web/help:/usr/WebSphere/AppServer/deploytool/itp/
plu
gins/com.ibm.etools.ejbdeploy/runtime
> Classpath = /usr/WebSphere/AppServer/properties:/usr/WebSphere/AppServer/p
roperties:/usr/WebSphere/AppServer/lib/bootstrap.jar:/usr/WebSphere/AppServe
r/lib/j2ee.jar:/usr/WebSphere/AppServer/lib/lmproxy.jar:/usr/WebSphere/AppSe
rver/lib/urlprotocols.jar
> Java Library path = /usr/WebSphere/AppServer/java/bin:/usr/WebSphere/AppSe
rver/java/jre/bin/classic:/usr/WebSphere/AppServer/java/jre/bin:/usr/WebSphe
re/AppServer/bin:/usr/mqm/java/lib:/usr/opt/wemps/lib:/usr/lib
>
> versionInfo.sh reports Java version is JDK 1.4.2 ca1420-20040626.
>
> Java -fullversion run from Java HOME returns J2RE 1.4.2 IBM AIX build ca14
2-20060421 (SR5).
>
> The question is: what version of JDK is really used by WebSphere? Where it
 gets this version number [JDK 1.4.2 ca1420-20040626]? Could it be cause
d by incorrect ly applied patch (SR5)?
>

Some more similar problems:

http://www-1.ibm.com/support/docvie...s=utf-8&lang=en

http://www-1.ibm.com/support/docvie...s=utf-8&lang=en

Nothing to worry too much about

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