Michael Bock - 2026-01-08

Olaf, we are unable to provide a dataset that would allow you to reproduce the error when importing the Geopackage format. All attempts to create a smaller dataset containing both multi- and single-polygons—regardless of the GIS software used—were correctly imported by SAGA. Therefore, I suspect the error lay within the dataset itself.

I apologize for the false alarm.

Best regards,
Michael

P.S. If you are interested, I can send you a link to the dataset (>750 MB).