The SAS OLAP Server might stop responding after a client attempts to cancel a query that is running on the SAS OLAP Server. Cancellation methods that can cause this behavior include closing the browser window in SAS^® Web Report Studio instead of logging off, and pressing CTRL+C before results are returned.

When the server stops responding, you might see an error similar to the following in the SAS OLAP server log file:

     ERROR: Critical TK KERNEL error

To restore functionality, restart the SAS OLAP server.

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 Threaded Kernel OLAP Server Component 9.3_M1 is available at:

A fix for this issue for Base SAS 9.21_M3 is available at: