Magento EE 2.1.0 'Configurable product "%1" does not have sub-products'

[etessari]

Steps to reproduce

1. Create configurable product with no simple products associated
2. Associate product to category
3. Save category

Actual result

1. Exception: Configurable product "%1" does not have sub-products

The problem is with the method, cause the configurable product has no child:

<?php
namespace Magento\ConfigurableProduct\Pricing\Price;

/**
     * @param \Magento\Framework\Pricing\SaleableInterface|\Magento\Catalog\Model\Product $product
     * @return float
     * @throws \Magento\Framework\Exception\LocalizedException
     */
    public function resolvePrice(\Magento\Framework\Pricing\SaleableInterface $product)
    {
        $price = null;
        foreach ($this->configurable->getUsedProducts($product) as $subProduct) {
            $productPrice = $this->priceResolver->resolvePrice($subProduct);
            $price = $price ? min($price, $productPrice) : $productPrice;
        }
        if ($price === null) {
            throw new \Magento\Framework\Exception\LocalizedException(
                __('Configurable product "%1" does not have sub-products', $product->getSku())
            );
        }
        return (float)$price;
    }

[Ctucker9233]

@etessari correct me if I'm wrong, but configurable products are meant to have sub-products (aka Child). So what you are describing is not a bug, just the program letting you know that a configurable product must have sub-products.

[oserediuk]

Hello @etessari ! I cannot reproduce your issue. If I create configurable product without sub-product, it is saved successfully as simple without exception. It is normal behavior. Configurable product without sub-product becomes a simple product.

Could you clarify steps to reproduce or add some details?

[kanduvisla]

I get this error all of a sudden when I try to update from 2.0.8 to 2.1.0

[jibrandlr]

My configurable products have sub-products (simple products) assigned but still get this error in 2.1.1.
In 2.1.0 this issue is not present in my installation.

[NadiyaS]

Hi @etessari ,
as @oserediuk said , if you create configurable product without configuration it is saved as simple. Please provide all fields you fill for this product when you encountered this error.
@kanduvisla ,
all configurable products are editable and has correct data after upgrading Magento from 2.0.8 to 2.1.0.
Please provide more detailed steps to reproduce: when you have this error, what fields configurable product has, does product have multistore attributes data, etc.

Thanks,

[paales]

I'm also seeing this issue with Magento 2.1.1, will report if I have extra information available how to fix the issue.

[sanjayjethva]

I am using Magento 2.1.1 version and facing the same issue.