When you replace an active decision campaign in SAS Real-Time Decision Manager, you might notice downtime during activation. When this issue occurs, the following error might appear in the Decision Services Engine log:

This issue occurs during activation because decision-campaign flows are removed from the cache before they are replaced with the new flows. When you process a large number of flows, it is possible for a time gap to occur between the removal of the old flows and the replacement of new flows.

Click the Hot Fix tab in this note to access the hot fix for this issue.

Operating System and Release Information

A fix for this issue for SAS Decision Services 6.4_M1 is available at:

A fix for this issue for SAS Decision Services 6.4 is available at: