Exclude special G\l accounts from f.27

Hi Gurus,

We have an issue with tcode f.27. We are trying to print an account statement, but we have an uncorrected balance.

In fact in FBL5N we display a special G\L account line item and we don't want it on our output.

How can we exclude this Special G\l account line item from the printing?

Thank you in advance,

Kind regards

Luca