Logical system &1 not defined -> correct entry

What causes this issue?

When transferring data to an APO system, you must define an appropriate
logical system. A definition with the specified name &V1& could not be
found.

System Response

The integration model cannot be created.

How to fix this error?

Correct the specification of the logical system, or create a logical
system with the desired name &V1&.
Create an RFC destination with the same name, using the menu path
Tools->Administration->Administration->Network->RFC destinations.
Define the logical system via the area menu CIF and the menu path
Settings->Target systems

Error message extract from SAP system. Copyright SAP SE.