Solution : https://service.sap.com/sap/support/notes/559375 (SAP Service marketplace login required)
Key words : 
infoobject conversion routine -- solution            import support package 7, rstmpl85the category de_0soursystem, terms rsar245 reason, transmission method psa, 0b support package 07, bw support packages, support package, 0b-patch07, sapbwnews bw 3, symptom rsar 245
Related Notes : 
       
| 517950 | SAPBWNews BW 3.0B Support Package 07 |