Unable to delete items in erp next

I can’t able to delete my items,

It is showing this error although both the items is linked to the same

@Kavita_Rawat First Delete the parent record and then delete child record…

Thanks

No there is no parent and child record I guess as I am not aware that much.

The same item I had published in web and it is deleted fine no error.

For ref: that item was having variant before and it was template but I had deleted all the variants and also unchecked the box of has variants, still I can’t able to delete it