TIBCO BW : Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space.

TIBCO BW : Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space.

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Article ID: KB0089722

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Updated On:

Products Versions
TIBCO ActiveMatrix BusinessWorks -
Not Applicable -

Description

Resolution:
Description:
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Designer is very slow and throws outofmemoryerror during activity navigation.


Environment:
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BW ALL

Symptoms:
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User is unable to use Designer. During runtime, after starting the tester, Designer hangs when the user navigates from one activity to another. OutOfMemory exception happens eventually and the user is forced to close Designer. There are no issues when the same is executed from the command prompt.


Cause:
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Caused by big data(5 MB of XML ,1024 MB of heap). During the data parsing, Designer fills the processed data part with the big data which causes the issue.


Resolution:

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Increase the heap size or reduce the test data size.

Issue/Introduction

TIBCO BW : Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space.