2582180 - NWBC navigation failed - 500 Internal Server Error | SAP Knowledge Base Article

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2582180 - NWBC navigation failed - 500 Internal Server Error

Symptom

  • 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. 

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Environment

  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4 HANA
  • SAP Netweaver Business Client

Product

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

Keywords

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 , KBA , BC-MUS-POW , Personal Object Worklist , BC-FES-BUS , Netweaver Business Client , Problem

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