Hello Team,

I would like to report a potential issue in the Purchase Order to Bill workflow.

Steps to reproduce:

1. Create a Purchase Order for an item with Quantity = 100.

2. Approve/sign the Purchase Order.

3. Convert the Purchase Order into a Bill.

4. Change the Bill quantity from 100 to 105.

5. Attempt to approve the Bill from the Bill edit screen.

6. The system correctly prevents approval because the Bill quantity exceeds the Purchase Order quantity.

7. Save the Bill as Draft.

8. Go to the Bills list/module.

9. Approve the Draft Bill directly from the Bills section.

Observed Result:
The Bill gets approved successfully even though the quantity (105) exceeds the Purchase Order quantity (100).

Expected Result:
The system should validate the Purchase Order quantity limit and prevent approval regardless of where the approval action is performed.

Impact:
This may allow users to bypass Purchase Order quantity controls through an alternate approval path, resulting in Bills being approved for quantities greater than the approved Purchase Order.

Please let me know if you need any screenshots, organization details, or additional information to reproduce the issue.