Accounting entry generated for incorrect amount for Expenditure batch where burdened cost involved?

Hi Gurus,

Please assist me in following issue.

I created an expenditure batch, for labor charges, to the tune of 20000 INR along with following burdened cost components.

Fringe for 19000

Overhead for 7000

Administrative for 4000

Now the total burdened cost is 50000 INR but when I ran the create accounting program the entry was generate for 70000 INR which is incorrect.

There are actually 2 accounting entries generated one for Labor charges for 20000 INR and other one for 50000 INR for total burden cost. I know this is the standard functionality when we enable accounting for Total burden cost  but it gives the incorrect entry.

Can some one explain what is the business case for total burden cost and how to restrict the extra accounting entry in this case?