The stock item was unable to be saved. Please try again. Magento 2.4.0

Question

I installed magento 2.4.0 on my Linux server from godaddy. I'm unable to add the products to it. It is showing the Error is The stock item was unable to be saved. Please try again. Can any one help me from this please

Answer 1

Please change all indexer as Update by Schedule mode in system-> index management. It's working for me.

Answer 2

If you are using Elasticsearch instead of Mysql. then please check once that elasticsearch is working or not.

sudo service elasticsearch status    // for checking the Running Status
sudo service elasticsearch start    // for Start
sudo service elasticsearch restart    // for Restart

Answer 3

I have fixed it. There was an entry missing in cataloginventory_stock

try to run this query

INSERT INTO cataloginventory_stock (stock_id, website_id, stock_name) VALUES ('1', '1', 'default');