You need at least two background wp for each SAP system.
But, you can configure more than one background wp for each dispatcher.
Bkground jobs can be scheduled with differnet priorities
Class A (High), Class B (Medium)and Class C (normal)
Job classes B & C can only be started if the defined number of Background WP
remains free for possible Class A jobs.
Edited by: Ahamed Yasin on Jan 23, 2010 8:48 AM