Functions can never contain spaces. Try to substitute the term with a variable, i.e. a request parameter, e.g.
bf=if(termfreq(ADSKFeature,$myTerm),log(CaseCount),sqrt(CaseCount))&myTerm=CUI+(Command) -- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com > 28. mar. 2019 kl. 18:51 skrev shamik <sham...@gmail.com>: > > Ahemad, I don't think its related to the field definition, rather looks like > an inherent bug. For the time being, I created a copyfield which uses a > custom regex to remove whitespace and special characters and use it in the > function. I'll debug the source code and confirm if it's bug, will raise a > JIRA if needed. > > > > -- > Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html