You are not able to change the Quantity Unit of an item while creating a manual Project Invoice Request from a preceding sales order.
Reproducing the Issue
- Go to the Project Management work center.
- Go to the Projects view.
- Go to the Projects sub view.
- Choose the related project and select the Manual Project Invoice Request from the dropdown list of the New button.
- After selecting the Propose Invoice Item button in Step 3, the Quantity Unit of an item cannot be changed from 'h' to 'ea' because it is greyed out.
The reason why you are unable to change the quantity unit for the item is because the item of the project invoice request which is getting created from the sales order item with quantity 1 will be considered as amount leading scenario. In this case, you will not be allowed to do any changes to the Quantity Unit.
You can maintain quantities for such sales order items greater than or less than 1. However, for a released sales order you will not be able to edit line items and thus, you should add new line items or create a new sales order to maintain the quantity other than 1.
KBA , AP-PRO , Project Processing , How To