No selection screens exist for logical database &

What causes this issue?

The logical database has only the automatically generated standard
selection screen (screen 1000), not its own selection screen (screen
numbers <= 999 ).

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?

The standard selection screen is generated automatically from the
selections (SELECT-OPTIONS and PARAMETERS). To generate other screens,
select <LS>Selection screen -> Create</>. This function uses an
existing screen such as the standard selection screen (screen 1000), as
a model.

Error message extract from SAP system. Copyright SAP SE.