Hello, I recently converted to Sage 50 Premium from Accountant Edition and I was previously able to make adjusting entries to GL 1200-1300-2100 now it is not allowing me to do this 

( when I converted I was assured that the premium version had all the same options as the Accountant Edition except "you don't get updates and payroll") so now I cannot get rid of this 

error that was made ion the GL 1300  before I converted to this version, I tried to go through the vendor module and it does not allow me to enter anything in these 3 GL's 

Anyone have any idea how I can do this? GL 1300 is Purchase Prepayments 

Thank you in advance for your help