Solution : https://service.sap.com/sap/support/notes/1446971 (SAP Service marketplace login required)
Key words : 
company codeso  system responsethe master record, software component   sap_appl                      sap application, transaction se11goto tab selection conditionsin, purchasing -> environment data -> define attributes, call transaction se91 'message maintenance, system responsethe master record, document -> save -> active version, master record change document, attached program correction perform, symptom partner role change
Related Notes : 
       
| 1276910 | Wrong Net Price Calculation |