SAP Knowledge Base Article - Preview

3516437 - CALL_FUNCTION_WRONG_VALUE_LENG dump in Gateway system when clicking on 'Open Task' button in MyInbox

Symptom

  • In the SAP Fiori My Inbox application, the 'Open Task' button does not function as expected.
  • The error message "Task no longer exists in your inbox" is displayed upon clicking the 'Open Task' button.
  • The error message "CALL_FUNCTION_WRONG_VALUE_LENG" is logged in ST22 transaction in the Gateway system.

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


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Environment

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

Product

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

Keywords

SAP_GWFND, SAP Fiori, MyInbox, Open Task, System Alias, TASKPROCESSING, Error, CALL_FUNCTION_WRONG_VALUE_LENG, ST22, Gateway, Configuration, Local SAP GW, Fiori Launchpad , KBA , OPU-BSC-TGW , Task Gateway , Problem

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