Account determination error during invoicing for internal main transaction 0250

Hi Experts,

We have just migrated from 4.7 to ECC6.0, however after this upgrade we are experiencing an issue while invoicing.

In a scenario where there is a credit item on the contract account which has come as a budget bill payment, the invoicing does not gets completed and throws the below mention error.

Account determination not possible for CCode/Div/Acct Det ID/ 0250 (main transaction).

Though it appears to be missing config of revenue account (EK01 config), I am not sure of it.

Can any of you provide some help, any input is appreciated.