Solution : https://service.sap.com/sap/support/notes/1482619 (SAP Service marketplace login required)
Key words :
software component sap_basis sap basis compo, 'logon data' tab page, manual post-implementation steps, manual post-implement, terms rsec_generate_passwordsusr_generate_password reason, relevant support package, gen_psw_max_digits field 'text', gen_psw_max_letters field 'text', gen_psw_max_specials field 'text', gen_psw_max_length field 'text'
Related Notes :
915488 | Customizing switch not taken into acc for password generat. |
862989 | |
662466 |