The IIM microservice expects an If-None-Match HTTP header. However, some products remove the header if it is empty. As a result, an HTTP 400 error occurs.

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

With this hot fix, the IIM microservice is updated to make the If-None-Match HTTP header optional.

Operating System and Release Information

An update for this issue is available for SAS Intelligence and Investigation Management 8.2. For instructions on how to access and apply these software updates, see the documentation links at the top of