Solution : https://service.sap.com/sap/support/notes/556867 (SAP Service marketplace login required)
Key words : 
t160m   arbgb      eq        'coisthe final inverted comma, missing final inverted comma, t160m   arbgb      eq        'cn', t160m    arbgb     eq        'cois', selection conditions tab page, table maintenance dialog, table v_t160m add, selection condition, table   field, view v_t160m
Related Notes : 
       
| 487161 | OPJB: Message management doesn't work for COIS | 
| 391846 | Modif: Reading master data when converting planned order |