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2582180 - POWL - NWBC navigation failed - 500 Internal Server Error


  • Time Out error occurring when opening a link from POWL result table.
  • POWL navigation terminated with 500 Internal Server Error.
  • Performance problem occurring in Class CL_NWBC_RUNTIME35, Method GET_NAVIGATION_TREE_CORE (found in SAT or in ST12 trace).
  • Starting Business Client application (NWBC) terminated with 500 Internal Server Error,
  • Performance issue occurring during navigation on NWBC. 



  • Personal Object Worklist - POWL
  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4 HANA
  • SAP NetWeaver Business Client


SAP NetWeaver all versions ; SAP Web Application Server for SAP S/4HANA all versions


CL_NWBC_RUNTIME35=============CP, LOOP AT LT_NAV_TREE_PARENT_ID, INSERT LT_NAV_TREE_PARENT_ID, menu tree, navigation tree size, unnecessary authorization assignment, lots of assigned roles, many roles, many entries, role maintenance PFCG, nodes, Personal Object Worklist, POWL, POWL_GDPR , KBA , BC-MUS-POW , Personal Object Worklist , BC-FES-BUS , Netweaver Business Client , Problem

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