DataPort Log message - what does it mean??

[SkylineTech]

On occassion, I get the following message logged from the DataPort Utility when importing product variants. What does it mean?

"One or more options added/deleted, variants grid will reset to default, ProductId:xxxx, Product Name:xxxxxx"

[Naveed]

It means that when you add/remove some new options to a product its variants grid need to be recreated. Any existing customizations for existing variants will be lost. Like think you have specified price mod as $2 for one variant RED-LARGE, that variant will no longer exists if you add/remove an option.