regarding automatic posting to G/L accs.
When release to accounting is happened against any commercial billing then the corresponding commission amount is populated in a common pool called commission payable account , it does not hit the corresponding vendor account although the vendor code is specified in each of the commercial invoice . So we have to adjust the vendor account by manula FI entry by FB60 by accumulating the amount from this common pool called commission payable account. Now there is a gap between system generated entry in the commission payable account called common pool with the commission paid account ( entry made by manually ) in individual vendor account.
So what is the solution so that commercial bill wise commission come directly in the vendor ledger without intervening the manual entry by FB60