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JVM out of memory problem in USS

 
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Jonny

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Joined: 30 Mar 2007
Posts: 3
Location: China
PostPosted: Mon Apr 23, 2007 7:42 am    Post subject: JVM out of memory problem in USS
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Dears,
I met JVM out of memory problem in USS.Could you tell me how to fix JVM out of memory problem ?
Thanks!
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix
PostPosted: Mon Apr 23, 2007 8:44 am    Post subject:
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Hello,

Please post the actual messages that you received and where you recieved them.

These may be in multiple places, so look around and send all that you can find.
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Jonny

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Joined: 30 Mar 2007
Posts: 3
Location: China
PostPosted: Mon Apr 23, 2007 1:20 pm    Post subject:
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Dears,
The belove is the error message.
"Exception in thread "main" java.lang.OutOfMemoryError: JVMCI008:OutOfMemoryError, eeGetFromJNIEnv failed
at com.ibm.db2.jcc.t2zos.T2zosStatement.nativeDescribeAllocateCursor(Native Method)
at com.ibm.db2.jcc.t2zos.T2zosStatement.a(T2zosStatement.java:1350)
at com.ibm.db2.jcc.t2zos.T2zosPreparedStatement.i(T2zosPreparedStatement.java:228)
at com.ibm.db2.jcc.a.cf.q(cf.java:1332)
at com.ibm.db2.jcc.a.df.d(df.java:2310)
at com.ibm.db2.jcc.a.ef.ub(ef.java:159)
at com.ibm.db2.jcc.a.ef.execute(ef.java:142)

Thank you very much.
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dick scherrer

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Posts: 19270
Location: Inside the Matrix
PostPosted: Mon Apr 23, 2007 1:28 pm    Post subject:
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Hello,

Where was this info presented?

If it was not on the mainframe, you need to find what info was reported on the mainframe and post that here as well. . .
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Jonny

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Joined: 30 Mar 2007
Posts: 3
Location: China
PostPosted: Tue Apr 24, 2007 11:37 am    Post subject:
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Hello,

When I run a java program,I encounter these error messages in USS.I have found the solution.
Solution: Add -Xms128M -Xmx128M to the java program.

Thank you very much.
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix
PostPosted: Tue Apr 24, 2007 7:06 pm    Post subject:
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You're welcome icon_smile.gif

Thanks for posting your solution - it will help others when they encounter the same situation.

Good luck icon_smile.gif
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