Invalid expression when comparing replies

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thomas.mueller@envers.de
Posts: 34
Joined: Mon Oct 26, 2009 2:55 pm
Location: Duisburg, GERMANY

Invalid expression when comparing replies

Post by thomas.mueller@envers.de »

Hello,

I use "Use warning status if:" with the expression "%Reply% < %::SRV0017 TMPattern::Reply%" to compare the reply of some test with the reply from SRV0017. Everything works fine until I reboot one of the machines. After reboot I get "Invalid expression: Unknown operator: "Invalid"" from the tests. Rebooting SRV0017 instead does not affect the results.

Any ideas what went wrong here?

Thnaks before,
Thomas
KS-Soft Europe
Posts: 2832
Joined: Tue May 16, 2006 4:41 am
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Post by KS-Soft Europe »

Looks like, after server reboot, one of test items used in Expression returns non numeric value with text "Invalid".
Please, check Reply values, returned by these test items.

Also, it is recommended to use "Suggested" macro-variables for current test item with "Use warning status if:" option.
E.g. %SuggestedReply% < %::SRV0017 TMPattern::Reply%

Please, check for details at:
http://www.ks-soft.net/hostmon.eng/mfra ... .htm#macro
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