I am using SiteScope 11.24 on Windows 2008 R2 with latest patch sis_00342.
(HP SiteScope 11.24.321 64-bit JVM, Build 183)
Now I realized that one calculated metric in one monitor is not working.
It is a file monitor and this is the metric I previously saved with the monitor.
<<file age>>>125||<<status>>!=200&&#previous(<<file age>>)>125||#previous(<<status>>)!=200
If I now edit the metric I can't save it without any changes.
Error: The expression could not be calculated
But why could I save this metric before?
I'm not sure when I saved the metric but it was before sis_00342
also this don't works: <<status>>!=200&&#previous(<<status>>)!=200
What is wrong with this metric?