No InfoSet created

What causes this issue?

You attempted to execute a function which requires the existence of at
least one functional area. So far, no functional areas have been
created in your system.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Creating a functional area is one step towards setting up the ABAP/4
Query environment. Only when this environment is in place can you start
to use queries.

Error message extract from SAP system. Copyright SAP SE.