Views: 
Web Client / HTML5 Viewer:
The handover of the full text search string from the search mask to the HTML5 viewer doesn’t work correct.

Download Hotfix:
https://www.docuware.com/main.asp?sig=dlx&dwdblan=neutral&dwdbname=DW6_Hot17
This article is valid for DocuWare versions: 6 | hotfix html5 web client viewer full text search #FAQID_2975