Imported bundle products are not assigned stock status

[indefinitedevil]

When importing a new bundle product (can be entirely new, or generated through replacement), no entry is generated for it in cataloginventory_stock_status. This means that when the frontend tries to display it, it encounters a NULL entry when trying to discover whether the product is salable.

vendor/magento/module-catalog/Model/Product/Type/AbstractType.php line 355
When running getData('is_salable'), this returns NULL because the cataloginventory_stock_status row doesn't exist. Because it returns NULL, the isSalable function returns false, and that means that the bundle product does not appear in category lists and shows as out of stock on the frontend.

Reindexing does not resolve issue, and neither does saving the product in the backend.

Preconditions

1. Magento Commerce 2.2.0
2. PHP 7.0.23 / 7.1.11 (tested on two servers)
3. MySQL 5.6.37 / MariaDB 10.2.7

Steps to reproduce

1. Create bundle product that shows on frontend as in stock
2. Export bundle product
3. Either:
   3.a) change the SKU of the bundle product and import it
   3.b) re-import it in Replace mode

Expected result

1. New/replaced product shows as in stock

Actual result

1. New/replaced product shows as out of stock

[indefinitedevil]

Addendum: this also happens when you add customisable options or change whether they are required.

[jwgraves2]

We are experiencing the same with the same configuration/stack and steps to reproduce.

[magento-engcom-team]

@indefinitedevil, thank you for your report.
We've created internal ticket(s) MAGETWO-84124 to track progress on the issue.

[tonybrown85]

@magento-engcom-team Any ETA on this please guys? Our client's website has around 80% of it's products as Bundles. They are on M2.1.5 which is extremely broken and we're trying to get them upgraded to 2.2 but this is a massive show stopper. Please provide an update or temporary fix. Thank you, Tony.

[ben-pushlogic]

@magento-engcom-team - This is also an issue for me. After upgrading from M2.1.5 bundles no longer display. Same process listed by @indefinitedevil
Is this likley to be fixed soon? Thanks Ben

[tonybrown85]

@magento-engcom-team Is anybody going to get back to us re. this please? We cannot launch our clients website without this working so this is causing us a huge amount of problems! Any workaround at this point would be massively appreciated just to get the bundle products appearing. Thanks, Tony