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3154442 - TASKPROCESSING service error - Value '....' violates facet information 'maxlength=12'


  • Value '....' violates facet information 'maxlength=12' error message is displayed in Gateway error log (/n/IWFND/ERROR_LOG) for TASKPROCESSING service when workflow log displayed in My Inbox Fiori application.
  • No end user error occurs in My Inbox Fiori application.



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


ABAP platform all versions ; SAP Gateway all versions ; SAP NetWeaver all versions ; SAP S/4HANA 2020 ; SAP Web Application Server for SAP S/4HANA all versions


SAP_GWFND, IW_PGW, /IWPGW/TGW, /IWWRK/WORKFLOW, IW_BEP, TASKPROCESSING, workflow log, Uniquename, UniqueID, /IWFND/CM_CONSUMER122, Server OData, Patch for My Inbox 1.27.18, Error in network request for user image when loading logs in My Inbox, work item log , longer than 12 characters
, KBA , OPU-BSC-TGW , Task Gateway , CA-INB-FIO , Fiori UI for My Inbox Application , OPU-BSE-WFM , Gateway Business Workflow Enablement , Problem

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