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java.lang.OutOfMemoryError: PermGen space

Started by nokia, January 07, 2008, 06:12:07 am

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  i try to run the report and i got the following error
  "java.lang.OutOfMemoryError: PermGen space"
At the  First time i run the report is working fine, but continuous running report it cause the "java.lang.OutOfMemoryError: PermGen space" error.

I increase my java heap size up 512 mb, that time also i got the same. my system configuration 1 GB of RAM, p4 2.00 GHz and Windows XP.

Please help me for this problem,





Is this one of the provided reports (if so, which one) or one that you've added?

Regards - Kate


hello kate,

all default reports provided by the Konakart.

thanks for u'r replay



I have no problems running the standard KonaKart reports using the standard parameters in the default installation.

However, if JAVA_OPTS, CATALINA_OPTS or DEBUG_OPTS is set in your environment, these will be used.  Check these are appropriate for your needs.

You mentioned that you increased your "heap" size to 512M - did you use the Xmx parameter?

You probably need to make sure that MaxPermSize (the maximum size for the permanent generation heap) is set high enough as well - although, as I said above, the default settings (where none of these memory settings are specified at all) worked fine for me.