1. Open Global Search
In Salesforce, go to the Global Search bar at the top.
Search:
Price Booksor
Standard Price Book
2. Select the Standard Price Book
From the search results, click on Standard Price Book.
This will open the record for the standard price book.
3. Activate the Price Book
Click the Edit button.
Find the checkbox labeled Active.
Check Active to enable the price book.
Click Save.
Done! Your Standard Price Book is now active and ready to be used in product pricing and sales processes.