Tax Report - Tax Register Book with no data

Hy all! I'm facing a problem with the tax report:

When i try to run the tax report (output mode: Tax register Book) i get the info message: "Data is not available; modify selection criteria and re-enter " and no results are display!

If i deselect the output mode "tax register book" and select the "vat declaration", with the same filters.... i can get results!

I'm working with SAP Business One 8.8 PL 20

Can anyone give me a hint?

Thanks in advance.

Inê