Solution : https://service.sap.com/sap/support/notes/366535 (SAP Service marketplace login required)
Key words : 
additional key words co01, create data element flg_colord_expand, add import parameter flg_colord_expand, reference type rc27s-flg_colord_expand, component type flg_colord_expand, add field flg_colord_expand, component type cc_conf_key, short text 'indicator, function modules co_ext_order_entry, add field conf_key
Related Notes : 
       
| 456427 | Manually entered settlement receiver is changed | 
| 446554 | Incorrect configuration version when copying order | 
| 429273 | Program termination when extending subnetwork | 
| 388653 | Follow-up note on Note 366535 | 
| 377640 | Termination CO684 when creating assembly order | 
| 371360 | Add homogeneity list when changing production order | 
| 205545 | Product. ord.: Paramter effectvty for addng phantom | 
| 179196 | Release key without effect in CO40 |