Solution : https://service.sap.com/sap/support/notes/772701 (SAP Service marketplace login required)
Key words : 
order processing configuration screen, 0 support package 17  support package 19, 0 support package 05  support package 07, including support package 19, including support package 07, ipc log files, latest ipc patch, error message appears, product master data, support packages
Related Notes : 
       
| 530835 | IPC Support Packages for CRM 3.0, CRM 3.1 and CRM 4.0 | 
| 486061 | How to get patches for CRM Internet Pricing Configurator |