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Java Webstart can fail after 6.30.7 with an Java exception

By IMWUC Community Team posted Mon March 26, 2018 03:06 AM

  

by Jens Helbig

ITM 6.30.07 and using the ORACLE SUN JRE 1.8 it could happen,  that the JAVA Webstart (JWS) is failing with an exception like:

        JNLParseException[ Could not parse launch file. Error at line 36.]
             at com.sun.javaws.jnl.XMLFormat.parse(Unknown Source)
             at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)

       Caused by: org.xml.sax.SAXParseException; lineNumber: 36; columnNumber: 40; The string "--" is not permitted within comments.
           at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
           at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source)

      

          org.xml.sax.SAXParseException; lineNumber: 36; columnNumber: 40; The string "--" is not permitted within comments.
          at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
          at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source)

 

 CaptureB.jpg

 

To make the JWS working again you need to modify the tep.jnlpt and tep.jnlp on the TEPS server.

 

Windows:

  - modify the c:\IBM\ITM\Config\tep.jnlpt                            (set the changes permanently)

  - modify the c:\IBM\ITM\CNB\tep.jnlp                                 (set the changes temporary if a TEPS reconfiguration is not possible but will lost at the

                                                                                                     next TEPS reconfiguration)

 

UNIX:

   - modify the    /opt/IBM/ITM/config/tep.jnlpt                     (set the changes permanently)

   - modify the  /opt/IBM/ITM/    (set the changes temporary if a TEPS reconfiguration is not possible but will lost at the

                                                                                                     next TEPS reconfiguration)

 

 

                      FROM:
                                   

 

- now clear the Java cache of your JWS and restart the JWS.  The JWS should come up now and working as expected.

 

! The modification of the 

   https://www-304.ibm.com/support/entdocview.wss?uid=swg1IV92369

! The wrong "------" i have seen mostly on Windows 6.30.7 envirornments, so it seems only related to a tep.jnlp(t) on Windows Tivoli Enterprise Servers !

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