{u'about': {u'build': u'14.1.6.1702',
u'copyright': u'\u010f\u0165\u017c\xc2\u01602010 - 2015 SAP SE or an SAP affiliate company. All rights reserved.',
u'timestamp': u'20150601.171324',
u'title': u'Web Intelligence - Raylight',
u'vendor': u'SAP SE',
u'version': 1}}
The variable that throws the error does not appear to be a grouped variable itself; however, it is contained within another variable which is a grouped variable.
