SAP Knowledge Base Article - Preview

2431918 - Task Gateway error: Function module "/IWWRK/WF_TGW_USER_GETLIST" not found


In My Inbox Fiori Application Manage My Substitute function is failing after a user selecting a substitute and saving it.

In the console and in the Gateway Error Logs (/IWFND/ERROR_LOG), the following error appears:
RFC call was not successful because of system failure 'Function module "/IWWRK/WF_TGW_USER_GETLIST" not found.'



  • Task Gateway
  • SAP Gateway
  • My Inbox Fiori Application
  • SAP NetWeaver
  • SAP NetWeaver Application Server for ABAP
  • ABAP PLATFORM - Application Server ABAP
  • Gateway Business Workflow Enablement


ABAP platform all versions ; SAP Gateway all versions ; SAP NetWeaver Application Server for ABAP all versions ; SAP NetWeaver all versions


Taskprocessing, taskgateway, missing function module, SAP_GWFND, /IWFND/CM_MGW004, /IWBEP/CM_MGW_BOP_RT012, /IWBEP/CX_MGW_TECH_EXCEPTION, /IWFND/CL_MGW_RUNT_RCLNT_UTILSCP, /IWFND/CL_MGW_RUNT_RCLNT_UTILSCM004, SAP_GWFND, IW_PGW, /IWPGW/TGW, /IWWRK/WORKFLOW, IW_BEP, TASKPROCESSING , KBA , /iwpgw/wf_tgw_user_getlist_do , OPU-BSC-TGW , Task Gateway , CA-INB-FIO , Fiori UI for My Inbox Application , Problem

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