Solution : https://service.sap.com/sap/support/notes/73031 (SAP Service marketplace login required)
Key words : 
default item categories - gtac grcc gtrd & gtod, customizing table tplmk change screen sequence group, transactions > sales documents > item > item categories, sales document type gplm change text, listing condition types delete line 400, change item category assignment, bump item icon visible, germany          sapserv4 - foster city, germany            sapserv4 - foster city, gg standard pricing procedure
Related Notes : 
       
| 86058 | Add information for R/3 add-on upgrade IS-SW 1.3A | 
| 80078 | IS-SW Rel 1.2 and R/3 3.0F Hot Packages | 
| 77586 | 3.1H: Variant table with multiple evaluation | 
| 76177 | Missing customizing and master data in IS-SW 1.2A | 
| 74612 | D07: Wrong Configuration after document save | 
| 72972 | Add information for R/3 add-on upgrade IS-SW 1.2A | 
| 63841 | Release Information of R/3 Add-On IS-SW & IS-HT |