Why does the last status advance on a requisition or purchase order when I initially enter an order?

Hello Community,

We are implementing E1 9.1, Tools 9.1.5. Yesterday when we tested approvals for requisitions and purchase orders, we noticed that the last status is updated immediately when the order is created.

For example, I create an OR requisition for an S line type. The order activity rules for OR/S are 100 / 110. When I click OK to save the requisition and inquire on the requisition, both the last and next status codes are 110 / 110.

When the approver goes to the Orders Awaiting Approval Program P43081, and selects the order, the system displays Error ID 0280, Status Invalid for this Order Type.

However, the approver can still click Form / Approve and the order is approved and the status codes for the order advance as expected; that is, to 110 / 115.