2068736 - Invalid characters (e.g. #) shown in the user menu

You may notice that some of the user menu entries present invalid characters. The most common character is "#".
Below picture is merely an example, where a few menu entries present "#" when logged in Polish language:

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

SAP NetWeaver Release-independent.

Other language, Logged, Menus, Portuguese, Russian, Japanese, Chinese, Spanish, Czech, Swedish, Romanian, Greek, Sign, Cross, Octothorpe, Number, Pound, Sharp, Hash, Hashtag, Tag, Profile Generator, Role maintenance, Easy Access, Import, Imported, SE16, SPRAS, LANG, EN, NWBC, Unicode conversion, BEX folders, Technical name, Blank, Blanks, Special, Garbled characters, Error, Problem, Bug, No description, Long text, Upgrade, Hebrew, garbage characters, wrong characters user menu, #, ##, ###, ####, ##### , KBA , BC-SEC-AUT-PFC , ABAP Authorization and Role Administration , BC-I18-UNI , Unicode , BC-DWB-SEM , Session Manager , BC-CTS-LAN , Language Transport Tools (application server ABAP) , Problem