After you install KB3001812 in the Italian version of Microsoft Dynamics NAV 2009, the purchase intrastat journal should use the Reverse Charge VAT serial No. as Document No. Follow the steps in the code changes section to solve this issue. This problem occurs in the following products:
- The Italian version of Microsoft Dynamics NAV 2009 R2
- The Italian version of Microsoft Dynamics NAV 2009 SP1