Why i always have something went wrong, we are working on it

Hi there, 

Welcome back to the Community. It's important you're able to run the Inventory Valuation Detail report without running into errors. Rest assured, I'll be happy to point you in the right direction. 

Based on the details you've shared above, I suspect you may be experiencing a browser-related issue that's causing the issue. Clearing cache and cookies helps with fixing most browser issues. You can do this by following the steps in this article: Clear Cache and Cookies. I encourage you to give this a try on your browser when you get a chance. 

Feel free to let me know what happens. I'll be here in case you have other questions.