Accrual Object Error

I am working on Accrual Engine.Hi Nikki

I have found out one of the error regarding account determination whike testing the ACACTREE01

I request you please help me Extended Account determination. FOr Initial and period and U(FInal) Start and Target GL accounts .

I need GL accounts for I,P and U(Final) for start and target accounts Which Account type have to give ..I know one is expense type(P&L) and another is Balance sheet.

I am under dilema form I,P,U(Final).

Please help me.

Thanks

Mallik