NWDS issue 7.4 SP15

[Former Member]

Hi All,

When i try opening the NWDS, I get the following error and my PI system is 7.4 SP15 and Windows 7 64 bit and JAVA version is 1.8.171 54 bit. I tried by changing the xmx value and tried with JAVA JRE / JDK 1.6 but nothing worked, Can you please help in letiing me know what i'm missing here. Please refer the screenshot. I tried searching the old blogs but feel that they are very old. Thanks.

capture.png

[Former Member]

I'm using NWDS 7.31 SP21 win 32

[former_member191044]

Well you should use a jdk for development since jre is only the run time environment and jdk the development kit. So try to get a jdk 32bit since "nwds-extsoa-7.3-EHP1-SP21-PAT0003-win32" is obviously not the 64 bit version.

Hope this helps,

/BR Tobias

[TomXing]

Hi Sivakumar,

1. Use SAP JVM 6.1, and set it to SapNetweaverDeveloperStudio.ini:

-vm
......\SAPJVM\sapjvm_6\bin

2. Check .log file under workspace folder

Best regards,
Tom

[Former Member]

Thanks Tom.

I'm confused between JRE / JDK

& JVM.

I think i need to use JRE 1.6 32 bit

Please see the below error:

**************************************************************************

!ENTRY org.eclipse.osgi 4 0 2018-06-26 14:44:26.597 !MESSAGE Application error !STACK 1 java.lang.UnsatisfiedLinkError: Cannot load 32-bit SWT libraries on 64-bit JVM at org.eclipse.swt.internal.Library.loadLibrary(Library.java:182) at org.eclipse.swt.internal.Library.loadLibrary(Library.java:159) at org.eclipse.swt.internal.C.<clinit>(C.java:21) at org.eclipse.swt.widgets.Display.<clinit>(Display.java:133) at org.eclipse.ui.internal.Workbench.createDisplay(Workbench.java:516) at org.eclipse.ui.PlatformUI.createDisplay(PlatformUI.java:161) at org.eclipse.ui.internal.ide.application.IDEApplication.createDisplay

****************************************************************************

I'm using "nwds-extsoa-7.3-EHP1-SP21-PAT0003-win32" NWDS and my JRE is 1.8.0.171 64 bit

Thanks,

Sivakumar.C

[TomXing]

Hi Sivakumar,

Please use SAP JVM 32bit.

Best regards,
Tom