Spool request (number &) created.

What causes this issue?

The formatted document was transferred to the spool system, and a spool
request (number &V1&) was created.
<ZH>Note:</> Depending on the print options, the document may be added
to spool management, but not printed. In this case, if you want to
print the document, you must explicitly create a print request for the
spool request using spool output control.

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.