Bjoern Eilers

OutOfMemoryError in Decision Table Applet in RMA

Discussion created by Bjoern Eilers on Sep 17, 2010
Latest reply on Sep 27, 2010 by Jostein Ulseth

Hello,

 

I have a decision table with about 125 rows and 2 columns. When I open the decision table instance in the RMA in IE6, the java console displays an OutOfMemoryError (see stack trace below):

 

Exception in thread "thread applet-com.blazesoft.devtools.dectable.NdDecTableApplet-1" java.lang.OutOfMemoryError: Java heap space
    at com.blazesoft.util.NdIOUtil.readAllBytes(:341)
    at com.blazesoft.util.NdIOUtil.readAllBytes(:116)
    at com.blazesoft.web.NdDefaultHttpSupport.WjHDbVA(:55)
    at com.blazesoft.web.NdDefaultHttpSupport.readInputString(:67)
    at com.blazesoft.util.hmi.NdHmiClient.WjHDbyC(:454)
    at com.blazesoft.util.hmi.NdHmiClient.remoteHttpMethodCall(:367)
    at com.blazesoft.devtools.metaphor.NdMetaphorAbstractHmiClientModel.remoteMethodCall(:476)
    at com.blazesoft.devtools.metaphor.NdMetaphorAbstractHmiClientModel.remoteMethodCall(:388)
    at com.blazesoft.devtools.dectable.NdDecTableHmiClientModel.getCellsInfo(:186)
    at com.blazesoft.devtools.dectable.WjKnfrL.WjKsJKJ(:750)
    at com.blazesoft.devtools.dectable.WjKnfrL.<init>(:119)
    at com.blazesoft.devtools.dectable.NdMetaphorTableView.createDecTableModel(:860)
    at com.blazesoft.devtools.dectable.NdMetaphorTableView.setEditorModel(:761)
    at com.blazesoft.devtools.metaphor.NdMetaphorHostingPanel.WjKnlOJ(:360)
    at com.blazesoft.devtools.metaphor.NdMetaphorHostingPanel.<init>(:220)
    at com.blazesoft.devtools.dectable.NdDecTableHostingPanel.<init>(:164)
    at com.blazesoft.devtools.dectable.NdDecTableAppletPanel.getMetaphorHostingPanel(:71)
    at com.blazesoft.devtools.metaphor.NdMetaphorAppletPanel.start(:211)
    at com.blazesoft.devtools.metaphor.NdApplet.start(:45)
    at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

Incrementing the heap size in the Java applet runtime settings via parameter "-Xmx512m" and restarting the browser did not help. Unfortunately, using another browser is not possible because of corporate guidelines.

 

I am using Blaze Advisor 6.8.1 with JRE 1.5.0_18 and IE 6.

 

Does anyone of you know how to fix this issue?

 

Best regards,

Bjoern

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