Spool request &1 in system &2 not found

What causes this issue?

The relevant spool request may already have been deleted. This may have
been done using the print option "Delete after print".

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.