SAP Knowledge Base Article - Preview

3239459 - Database error '4' reading table 'SWD_HEADER' - in Fiori My Inbox application


When starting Fiori My Inbox application, the following errors are experienced:

  • System error. For more information, check the details or contact your system administrator,
  • Task no longer exist in your inbox keeps flashing at the bottom of the page,
  • Database error '4' reading table 'SWD_HEADER' error is seen in the browser console.

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.



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


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, Database error '4' reading table 'SWD_HEADER', work item cannot be read, WL803, WL.803, WL 803, the work item with the specified ID can either not be read completely or partly (for example, its container), The action was canceled and the work item, if it is still exists, set to error status, Check whether the work item has already been deleted or whether only parts of it can no longer be read, work item is inconsistent.
, KBA , OPU-BSC-TGW , Task Gateway , BC-BMT-WFM , Business Workflow , CA-INB-FIO , Fiori UI for My Inbox Application , 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.