2055071 - Portal Runtime Error - Unable to access KM permissions | SAP Knowledge Base Article

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2055071 - Portal Runtime Error - Unable to access KM permissions


  • You encounter a Runtime Error or System Error when trying to view the permissions of a CM resource
  • The following entry may be found in the default*.trc:
    java.lang.NullPointerException: while trying to invoke the method com.sapportals.wcm.control.util.IUserSelectionExt.setNumDisplayedPrincipals(int) of a null object loaded from local variable 'userselection'



  • KMC Content Management
  • Java Workflow
  • SAP NetWeaver 7.30
  • SAP NetWeaver 7.31
  • SAP NetWeaver 7.40


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


KMC, ACLs, JWF, Universal Worklist, permissions, Enterprise Portal 7.30, EP 7.30, Enterprise Portal 7.31, EP 7.31, Enterprise Portal 7.40, EP 7.4, Enterprise Portal 7.50, EP 7.5 , KBA , EP-KM-CM , KM Content Management , EP-BC-UWL , Universal Worklist , Problem

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