Configuring the cache time for reports
The cache retains reporting data and if it reaches capacity, it frees up space for new reports by purging the data for the least frequently used reports. Purging also occurs when a cached report is more than 24 hours old.
Use the following:
portal.reports.cache.timeOut
The unit of measure for the cache timeOut value is seconds.
Example: portal.reports.cache.timeOut=86400