When importing SupplierSelfServicePortal_1_0_0_16.zip into a PP environment, you receive an error "Solution "Supplier Self Service Portal" failed to import: Import failed: The attachment is either not a valid type or is too large. It cannot be uploaded or downloaded".
When importing SupplierSelfServicePortal_1_0_0_16.zip into a PP environment, you receive an error "Solution "Supplier Self Service Portal" failed to import: Import failed: The attachment is either not a valid type or is too large. It cannot be uploaded or downloaded".