This PO was created in system &1

What causes this issue?

This purchase order was created in local system &V1& under the number
&V2&. The PO thus cannot be displayed here.

How to fix this error?

INCLUDE NA_SYSADMIN1 LANGUAGE EN
If you require further information on this PO, you can:
Obtain access to the local system &V1&
Take a look at purchase order &V2& there.
View the data records belonging to the IDocs for the contract
Choose <LS>Environment -> Display originals</> from the contract view.
A dialog box appears. Select <LS>Linked IDocs</> and confirm.
You get a list of all IDocs relating to the contract.

Error message extract from SAP system. Copyright SAP SE.