Solution : https://service.sap.com/sap/support/notes/842767 (SAP Service marketplace login required)
Key words :
error 'otf end command // missing, system log messages f71, spool work process terminates, solution abap list requests, spool work process, read otf cmd, otf data' occurs, convt_no_number dump occurs, is_microfiche_normal kernel function, assign_type_illegal_cast dump occurs
Related Notes :
| 1349413 | OTF documents can no longer be used after Unicode migration |
| 1319517 | Unicode Collection Note |
| 901004 | Conversion of ABAP spool requests to Unicode. |