SAP Knowledge Base Article - Preview

2059345 - Server restarts due to SUP Error: java.lang.OutOfMemoryError: PermGen space - SUP


  • Server crashes randomly
  • Error message in the mlsrv_err.log before the restart:

    java.lang.OutOfMemoryError: PermGen space

  • Heap Dump gets generated by the server



  • Sybase Unwired Platform Runtime 2.x
  • SAP Mobile Platform 3 MBO Runtime (sidecar)
  • JDK 1.6 or later


SAP Mobile Platform 2.3 ; SAP Mobile Platform 3.0 ; Sybase Unwired Platform 2.2


permgen, space, memory, outofmemory, error, DelegatingClassLoader , KBA , outofmemory , permgen , space , delegatingclassloader , MOB-SUP-RT , SUP Runtime , Problem

About this page

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

Search for additional results

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