Solution : https://service.sap.com/sap/support/notes/168487 (SAP Service marketplace login required)
Key words :
delete field descrp_prkey completely, additional key words t685p, view field names langu, prkey und langu, enter sy-langu, change view v_t685pd, empty key indicator, fields tnadpt-langu, print parameter table, view v_t685pd
Related Notes :
306385 | M706:Input help for print parameter (Release 4.6) |