invertory tab creating product

[coenswaans]

creating new product gives following on invetory tab. after save/continue tab functions

Twig_Error_Runtime: An exception has been thrown during the rendering of a template ("SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'inventory_sku' cannot be null") in "@FCom_Catalog/catalog/products-form/inventory.html.twig" at line 2.

[Boris Gurvich]

Thanks, resolved