SAP Knowledge Base Article - Preview

2931724 - Maximum value to set in xmx to increase Java heap size for Information design tool and Universe Design Tool.


  • IDT crashes when xmx is set more then 1500Mb in the InformationDesignTool.ini file.
  • Error "CS:Unexpected behavior : Java heap space" in UDT or IDT.



  • SAP BusinessObjects Business Intelligence BI 4.2
  • Information design Tool
  • Universe Design Tool


SAP BusinessObjects Business Intelligence platform 4.2


heap, size, java, idt, udt, 4.2, not opening, memory, hangs , KBA , BI-BIP-IDT , Information design tool , BI-BIP-UDT , Universe Design Tool , How To

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.