3211829 - Workitem MSG attachment not opening

• Workitem .msg attachments are not opening in NWBC Inbox or in My Inbox fiori application.
• Workitem .msg attachments are downloaded without extension NWBC Inbox or in My Inbox fiori application.

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

WF_GDPR, SWF_WORKFLOW, SWF_WORKPLACE, MSG attachment, MS Outlook, MIME tipe, OS registry, Outlook Message Item File, HKEY_CLASSES_ROOT\MIME\Database\Content Type, KEY_CLASSES_ROOT\MIME\Database\Content Type\application/vnd.ms-outlook subkey, REGEDIT, Registry editor app, Content Type, Extension, SAP_BC_BMT_WFM_NWBC_END_USER, Business Workflow Work Center, MIME type, , KBA , BC-BMT-WFM , Business Workflow , CA-INB-FIO , Fiori UI for My Inbox Application , OPU-BSE-WFM , Gateway Business Workflow Enablement , Problem