Trying to use a calculated formula to count the total number of users connected. We are using a Cisco 9800 WLC. I was sure I had a formula that looked like this last(//bsnApIfNoOfUsers0[*]) it accepts it but when checking the logs it gives me error Cannot evaluate function: unsupported function at "last(//bsnApIfNoOfUsers0[*])".
I used to have a formula that used a * to capture all the AP's
I used to have a formula that used a * to capture all the AP's
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