Java.lang.StackOverflowError in SAP xMII 11.5

Question

Hi All,
I am using SAP xMII 11.5 and Java 1.4. I am trying to display a large iGrid using irpt file. But it is not displaying the grid. I checked log in servletExec folder,it have java.lang.StackOverflowError. How can i solve this issued? Can it be resolved by setting -Xms parameter in Java Run-time environment in server(I am using Windows 2003 Server)? Or should I need to set it in any conf file or pref file inside servletExec folder? Please advice. Thanks in advance.
Regards,
Subin

Answer 1

Hi Thomas,
MII display applets are nothing else than standard applets. They are executed in the client VM mostly provided by the JavaPlugin in the browser. To give the applets more RAM use the -Xmx parameter and set it in the command line for the JavaPlugin VM. In Windows this can be found in systemcontrol->Java. 64M ist standard. Give it 250M for testing.
Oh, sorry. Just saw that you found the exception in the server log. Same holds for the server. So try to increase RAM for server VM with -Xmx. Server VM can easily be set to 1GB (but not more than about 1.5G in a 32 bit system).
Do you have the stack trace for this StackOverflow? Normally this points to endless recursion.
Good luck,
Matthias
Edited by: Matthias Wald on Jan 21, 2011 11:11 PM
Edited by: Matthias Wald on Jan 24, 2011 3:46 PM