I purchased an inventory item category and processed it to another category and entered an Inv Qty Adj voucher, but the Inv Val Dtl report shows inaccurate quantities ?

Hello there, @prashant5.

Let me help you generate a transaction report that shows the description of the transaction.

You can run and export the Transaction Detail by Account to Excel so you can separate the Memo and Description from there. However, you'll have to enter each memo and description of the transactions manually. 

Here's how to export the report:

1. Click Reports.
2. Search for Transaction Detail by Account.
3. In the Report period section, select the date range of the report to want to view.
4. Click the Export icon.
5. Select Export to Excel.
6. From the Excel, insert a column and enter Memo.
7. In the Memo column, enter each memo of the transactions manually. 

Also, in case you might want to memorize reports, you can read this article for your future reference: Memorise Reports. 

On top of that, I've also included this reference helpful with the resources needed while with your expenses and vendors: Enter expenses, pay bills, write checks, and manage suppliers in QuickBooks Online.

Just hit the Reply button if you have any other questions. I'll keep an eye on your response.