Error in JVM when starting NWDS by MS Remote Console

[torsten_blank2]

Hello,

when i connect via MS Remote Console to another PC and try to start NWDS an error in popup takes place.

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Java Virtual Machine Launcher:

Could not create the Java virtual machine

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By clicking "OK" the next popup comes.

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SAP Netweaver Developer Studio:

JVM terminated. Exit code=1

C:\j2sdk1.4.2_16\bin\javaw.exe

-XmX1024m

-Xms1024m

-XX:PermSize=192m

-XX:MaxPermSize=192m

-DallUserDir='C:\Dokumente und Einstellungen\All Users\Anwendungsdaten'

-cp C_\Programme\SAP\JDT\eclipse\SapStartup.jar com.sap.ide.eclipse.startup.Main

-os win32

-ws win32

-arch x86

-feature com.sap.ide

-showsplash C:\Programme\SAP\JDT\ecplise\SapIde.exe -showsplash 600"

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Can anybody help starting NWDS via Remote Console?

We testes with different connection (mstsc /console, only mstc, MS Link, Citrix), different OS (XP and Vista), LAN and Internet Connections, different JVM, etc.

thx

[Former Member · Accepted solution]

Hi,

Change the follwoing 2 parameters in C:\Program Files\SAP\IDE\IDE70\eclipse\vm.parameters

-XmX1024m

-Xms1024m

they are too high, try change them to

-XmX512m

-Xms256m

if this is working , try to increase by 128 everytime and see where it is not starting. in my case it is working until

-XmX896m

-Xms256m

Good luck success

[torsten_blank2 · Accepted solution]

Hi,

thx for answer.

It probably seems to work with lower settings (xms256 to xmx512).

Can you explain why this settings are "too high"?

We set this because we have "enough" RAM in system and for our development it is probably the best (quickest) setting we tested. Also i read about this settings in www, and there are 2 things they recommended for performance:

First: Max. Settings is 1024MB and Second: set xms and xmx to the same value.

thx for help.

I`ve set 768 value to vm-parameters. It works.

Edited by: Torsten on Aug 19, 2008 2:30 PM