Solution : https://service.sap.com/sap/support/notes/383282 (SAP Service marketplace login required)
Key words : 
~ftp/specific/isoil/46b/notes/note, level pricing analysis report leads, error insecond level analysis report, purchase order display/change modes, formula & average condition processing, purchase order change/display, formula line items duplicated, -mine-specific note, display/change mode, formula line items
Related Notes : 
       
| 406058 | IS-OIL / IS-MINE: CRTs 25-27 for SAP_APPL Support Packages | 
| 312435 | Order of IS-OIL / IS-MINE 4.6B Notes (SAP_ABA) | 
| 312430 | |
| 312371 | Order of IS-OIL / IS-MINE 4.6B Notes (SAP_BASIS) |