SAP Knowledge Base Article - Preview

3317171 - ERROR_MSG_NO_METADATA when starting My Inbox application


When trying to launch Fiori My Inbox application, the below error is shown:

Error occurred while loading data. Please contact your system administrator.



  • Task Gateway
  • Gateway Business Workflow Enablement
  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4 HANA
  • ABAP PLATFORM - Application Server ABAP
  • SAP Gateway
  • My Inbox Fiori Application


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


SAP_GWFND, IW_PGW, /IWPGW/TGW, /IWWRK/WORKFLOW, IW_BEP, TASKPROCESSING, My Inbox, cannot start, SICF, SeriveName, /default_host/sap/opu/odata/iwpgw/taskprocessing, /sap/opu/odata/IWPGW/TASKPROCESSING;v=2/?metadata, Was not able to parse response of dynamic tile request, Invalid metadata document, RFC Error: SAP GW is not a trusted system or the security key is invalid, Unable to determine autoreflow disable rule, /IWFND/CM_BEC020, /IWFND/CM_BEC 020 , KBA , OPU-BSC-TGW , Task Gateway , OPU-BSE-WFM , Gateway Business Workflow Enablement , 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.