We are using vROPS 6.6 and when generating VOA assessment reports it's blank with "no data" however on the dashboard all the datas are available.
Any known issues with vROPS 6.6 version ??
The report configuration is probably either inaccurate or the subject isn't valid. Without seeing your report it's impossible to know.
The last time I saw this, a reboot of the vROps cluster resolved the problem