Errors when opening reports with slices in Aug16 SP1
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We are currently performing our UAT on the upgrade from May16 SP4 to Aug16 SP1. Several of our key reports are erroring with the below when opening or viewing its definition and the report fails to load.
Instance validation error: 'OPER_START' is not a valid value for Operator Type.
If I try to export and import the report definition, I get an error in creation saying:
The selected Report Definition is not a valid file exported by the Report Designer Export function, or the exported file has been modified.
I checked i'm not doing anything wrong with the export/import by trying the exact same method with a working report and that's all fine, so its something with the report.