SAP Knowledge Base Article - Preview

2022115 - Permissions, Subscriptions etc. in Details Dialog Box throw System Error when clicked on portal


  • When any command under View, Actions, Collaboration, Settings is clicked the followin error is thrown:
    java.lang.NullPointerException: while trying to invoke the method com.sapportals.wcm.control.util.IUserSelectionExt.setNumDisplayedPrincipals(int) of an object loaded from local variable 'userselection'Error.jpg
  • In the component monitor Hot Deployment errors can be seen



  • KMC Content Management
  • SAP NetWeaver Enterprise Portal 7.3x
  • SAP NetWeaver Enterprise Portal 7.4


SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.3


presentation, service permission, manual ordering, lifetime, versioning, templates, EP, file, folder, repository, , KBA , EP-KM-CM-UI , CM User Interface , EP-KM-CM , Content Management , Problem

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.