It is not unknown for Dynamics GP to set a PO or Receipt Number to an unexpectedly low number when a transaction has been deleted from the system. PSTL provides a tool which can be used to prevent this from happening by using the Minimum PO/Receipt # tool.
This tool differs from the ones already covered in this chapter in that it requires PSTL to be installed on each machine in which the PO/Receipt Number is to be checked. Activating the tool only needs to be done on one machine.
To switch on Minimum PO/Receipt #, perform the following steps: