2870173 - BAdI WF_SUBSTITUTE is not called from My Inbox application

BAdI WF_SUBSTITUTE implementation (backend client) is not called from My Inbox Fiori application in the following cases:

• substitution deletion,
• substitution creation.

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

SAP_GWFND, IW_PGW, /IWPGW/TGW, /IWWRK/WORKFLOW, task gateway, taskprocessing service, fiori my inbox application, substitution, planned, unplanned, active, passive, saved to the wrong place, saved wrongly, substitution profile, SAP_WAPI_SUBSTITUTE_MAINTAIN, SAP_WAPI_SUBSTITUTE_DELETE, SAP_WAPI_SUBSTITUTE_PROF_GET, Maintain substitute, Restrict substitute profile, Delete substitute, CL_EX_WF_SUBSTITUTE, WF_SUBSTITUTE enhancement spot, Interface IF_EX_WF_SUBSTITUTE, CL_EXM_IM_WF_SUBSTITUTE, BAdI WF_SUBSTITUTE logic is not considered in my inbox, TASKPROCESSING service , 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