Solution : https://service.sap.com/sap/support/notes/695475 (SAP Service marketplace login required)
Key words :
pz11 deliver garbled html lists, choose object webreporting_report, abap list reason, abap list conversion, abap lists, html download, html waschanged, terms webreporting, default setting, preserve formatting
Related Notes :
| 757814 | ESS: Shift plan PZ17 adjustment for Unicode |