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Testing with Merlin beta-refresh b74
Bundle used: j2re-1_4_0-beta_refresh-bin-b74-solsparc-01_aug_2001.sh
JaWS used : j2re1.4.0/javaws-1_0_1_01-solsparc-int.zip (which is included in j2re1.4.0)
Platforms : Solaris8 or 9 Sparc/RH linux7.1
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Remote pplications can not be launched from application manager on Solaris and RH Linux when j2re1.4.0 beta-refresh is used.

Select one of the remote applications and click start button, error occurs and it can not be launched and error dialog appears.
Clkickng "Detail" button of the dialog, the error messages can be seen;

******General******
An error occurred while launching/running the application.

Title: Draw 4
Vendor: Sun Microsystems, Inc.
Category: Launch File Error

No JRE version found in launch file for this system

*****Exception Tab******
JNLPException[category: Launch File Error : Exception: null : LaunchDesc:
<jnlp spec="1.0+" codebase="http://dlres.java.sun.com/servlet/com.sun.jsc.javasoft.JNLPServlet/j2se/">
  <information>
    <title>J2RE 1.3.0_02 Installer</title>
    <vendor>Sun Microsystems, Inc.</vendor>
    <homepage href="null"/>
    <description></description>
    <description kind="short"></description>
    <description kind="one-line"></description>
    <description kind="tooltip"></description>
  </information>
  <security>
    <all-permissions/>
  </security>
  <resources>
    <j2se initial-heap-size="-1" max-heap-size="-1" version="1.3+"/>
    <jar href="http://dlres.java.sun.com/servlet/com.sun.jsc.javasoft.JNLPServlet/j2se/j2se/j2re-inst-solsparc__V1.3.0_02.jar" download="eager" main="false"/>
    <jar href="http://dlres.java.sun.com/servlet/com.sun.jsc.javasoft.JNLPServlet/j2se/j2se/j2re-data-solsparc__V1.3.0_02.jar" download="lazy" main="false"/>
    <property name="javaVersion" value="1.3"/>
    <property name="installerLocation" value="j2re-data-solsparc.jar"/>
    <property name="installerVersion" value="1.3.0_02"/>
    <property name="installerEntry" value="jre.dat"/>
    <property name="licenseEntry" value="LICENSE"/>
    <property name="execString" value="/bin/sh {1} {0} {2}"/>
    <property name="waitString.1" value="[yes or no]"/>
    <property name="responseString.1" value="yes"/>
    <property name="javaPath" value="j2re1_3_0_02/bin/java"/>
    <property name="isSolarisInstall" value="yes"/>
    <property name="verbose" value="true"/>
  </resources>
  <installer-desc main-class="com.sun.javaws.installers.Main"/>
</jnlp> ]
at com.sun.javaws.Launcher.executeInstallers(Launcher.java:395)
at com.sun.javaws.Launcher.handleApplicationDesc(Launcher.java:282)
at com.sun.javaws.Launcher.handleLaunchFile(Launcher.java:170)
at com.sun.javaws.Launcher.run(Launcher.java:138)
at java.lang.Thread.run(Thread.java:576)




- This problem does NOT occur on Windows.
"Product Version" which is registered in app_mgr's preference (File->Preferences->Java) is "1.4.0" on Windows.
On the other hand, "Product Version" is "1.4.0-beta_refresh" on Solaris
Modifying "Product Version" to "1.4.0" on Solaris as same as Windows, the problem does not occur and remote applications can be launched properly.


- This problem occurs also with the JaWS1.0.1 FCS (b04) and j2re1.4.0 b74.