Solution : https://service.sap.com/sap/support/notes/642691 (SAP Service marketplace login required)
Key words :
<port>/sap/bw/doc/tmpl/fldtmpl/ <technical package, /saphelp_bw320/helpdata/de/8f/c7403d9e321d72e10000000a114084/content, sap/bw/doc, white/empty html page, downloading precalculated web templates, download precalculated web templates, reporting agent package, downloading web templates, symptom problems occur, error message appears
Related Notes :
| 603624 | HTTP error 403 - Forbidden / You are not authorized to view |