This problem is related to Extended classic scenario .
While doing confirmation in SRM for consumable material l / without material master / without valuation class , its going into "Errror in process" . When I checked the IDOC in backend R/3 system its showing error as "Account determination for entery CORP WRX not possible" .
So here my question comes, though this PO item is not having Material master records , why its asking for account posting key WRX. Account key gets determined from Valuation class of Material master record in R/3 .
Can someone throw some light on this ..