I am tring to enter invoice via. MIRO againest a blanket purchase order. The blanket purchase order is a Frame workorder with account assignment category 'U' & item category 'B'. I am getting error 'Enter G/L Account' while entering invoice varification in MIRO. I am entering the Amount in the 'Acct assgt' column (error mark). However the GL account & cost center field is gray out. System not allow me to enter the GL account & cost center in MIRO. Also I am unable to change the account assignment category from 'U' to 'K' in MIRO.
Can some one guide me how to resolve the above problem.
Your earlier input would be highly appriciated.