Synopsis

How do I manually manage POs without SKUs?

Discussion

Where SKUs are not available, FlexNet Manager Suite first attempts to find an existing license Name that matches the purchase Description, and failing that a matching application Name.

If the SKU has not been made available to you, you will need to manually create the POs. 
Please create the PO with all the required information. Once saved the PO will appear on the Unprocessed Purchases page. 
When processing the PO, you will need to either use an existing license or create a new license from here. After making changes to the PO, you will need to use the Recalculate button.

More on SKUs:
Purchase could not be linked to a license because of an "unrecognised" SKU