SAP Knowledge Base Article - Preview

2589096 - EP: Infinite loading whilst uploading documents in KM


  • You are attempting to upload documents to the collaboration room within Knowledge Management (KM) but intermittently encounter an infinite loading wheel.
  • The issue is arises ordinarily after the first document has been initially uploaded, before an attempt is made to upload a second. 
  • Within the default trace error log file you will see similar erorr references to those outlined below:
    • #2.0#2017 12 01 09:29:39:730#+0200#Error#com.sapportals.wcm.control.util.propertystructure.StandardGroupRenderer#[HTTP Worker [@576432226],5,Dedicated_Application_Thread]#Plain##
      Error while retrieving properties for IMetaName <rpt:state>; com.sapportals.wcm.WcmException: java.lang.NullPointerException: while trying to invoke the method com.sapportals.wcm.repository.IProperty.getValueAsString() of a null object loaded from local variable 'property'
       at com.sapportals.wcm.control.util.PropertyRendererAllowedValues.getProperties(
       at com.sapportals.wcm.control.util.propertystructure.StandardGroupRenderer.getProperties(



  • SAP Netweaver 7.5 
  • SAP Netweaver 7.4
  • SAP NetWeaver 7.3
  • SAP enhancement package 1 for SAP NetWeaver 7.3 


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


Enterprise Portal 7.0, EP 7.0, Enterprise Portal 7.01, EP 7.01, Enterprise Portal 7.02, EP 7.02, Enterprise Portal 7.1, EP 7.1, Enterprise Portal 7.2, EP 7.2, Enterprise Portal 7.30, EP 7.30, Enterprise Portal 7.31, EP 7.31, Enterprise Portal 7.40, EP 7.4, Portal 7.50, EP 7.5, upload, attempt, loading, access, Knowledge Management, KM, resource, , KBA , 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 for Me (Login required).

Search for additional results

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