I think I'm having a similar issue. The following query for customer ID
763-523-8060 and API version v201607, without a label filter, works:
SELECT Cost,Labels FROM CAMPAIGN_PERFORMANCE_REPORT DURING 20160912,20160918
And this one, with a label filter, doesn't work:
SELECT Cost,Labels FROM CAMPAIGN_PERFORMANCE_REPORT WHERE Labels
CONTAINS_ALL ["PLAs"] DURING 20160912,20160918
It results in this error:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<reportDownloadError>
<ApiError>
<type>ReportDownloadError.ERROR_GETTING_RESPONSE_FROM_BACKEND</type>
<trigger>Unable to read report data</trigger>
<fieldPath></fieldPath>
</ApiError>
</reportDownloadError>
Please let me know if more information would be helpful. Thanks!
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