Difference between Trail Balance and FBL3n

Hi Alll,

Is there any solution when FBL3N is not tallying with Trail Balance. After raising the billing some times the user want to reverse the transactions and later they will do corrections again rasing the billing.

I found the difference between becaz of cancelation billing.

Can u give some idea i will go through ur advices.

Thanx in advance,

Regs,

Bhaskar