Below is the approach to be followed to generate new spool request while printing documents : Go to transaction /SCWM/60000431, select warehouse number that is used in document and click "Spool Parameters" in the left window: If you'd like to just print immediately, the parameter 'Print immediately' should be set. In this case the system will also create new spool. If you'd like just to create new spool, the parameter 'New Spool Request' should be set.
This blog will give an overview of all standard functionalities provided by SAP from Logistics perspective which we might have overlooked during our regular practise.