Configuration &1 is in SAP namespace! Process anyway?

What causes this issue?

The name &V1& is reserved for SAP AG for action box configurations. The
configuration &V1& should therefore not be processed in a customer
system.
However, if you do want to process the configuration, the changes will
possibly be overwritten or deleted in a subsequent release.

System Response

If you choose <LS>Continue</>, the function will be executed anyway.
If you choose <LS>Cancel</>, the function will not be executed.

How to fix this error?

Cancel the function and choose a configuration to process that is in
the customer name range.

Error message extract from SAP system. Copyright SAP SE.