Transfer a budget in Grants Management

Hi,

We have to transfer funds within Sponsored classes in the same grant and then supplement an additional amount provided by Sponsor.

So below steps followed,

1. We used transfer budget, 'TRAN' process in GM_CREATE_BUDGET, Doc type 'S4'. We balanced to Zero.

2. The released budget,  'TRAN' process in GM_BDGT_RELEASE, Doc type 'S5'. System proposed the amount is released.

We have reports designed in 'GR55' for Total budget, Released Budget, Commitments, Actuals and variance.

But the issue is: In the GR55 report the final Total shows up correct whereas the Subtotal against the Sponsored class group is doubling.

How to correct this, is there any other method to do the Transfer process in the GM budget.

Note: We do not have SAP FM.

Thanks

Rajesh