when creating purchase orders from the order items screen i'm getting an error that reads choose an item to add, what does this mean?

AI generated answer (using internal Slack threads):

The error message "choose an item to add" typically appears when you're trying to add an item to a purchase order that is not available for selection. This could be due to a few reasons: 1. The item you're trying to add is an Item Group or a Kit. These types of items are not available for selection when creating a Purchase Order. If you're trying to order an Item Group or a Kit, you would need to order the individual items that make up the group or kit instead. 2. The item you're trying to add has been deleted or is inactive. Make sure the item is active and available in your inventory. 3. There might be a workflow or script running on the Purchase Order that is trying to edit your line items and causing the error. Remember to always double-check the items you're trying to add to the Purchase Order to ensure they are available and active in your inventory. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******