Exact incident
Exact Globe+ - Polish legislation: "Unable to cast object of type 'System.DBNull' to type 'System.String'" error message when downloading KSeF invoices.
Exact is currently experiencing a minor incident affecting Exact Globe+, which began 19h ago. The vendor's full update timeline is below.
Affected components
Exact Globe+
Update timeline
- investigating May 08, 2026, 08:01 AM UTC
When downloading E-Invoices in the menu "Finance, Entries, National e-Invoice System (KSeF), Incoming e-invoices" the error "Unable to cast object of type 'System.DBNull' to type 'System.String'" can appear. We are investigating this issue, and we will update this page as soon as more information becomes available. Our apologies for the inconvenience.