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2497790 - "URLDecode recognized invalid sign in URI" error - 400 Bad HTTP request


You are getting "400 Bad HTTP request" error(like below) when access specific URL or functionality through SAP Web Dispatcher.


Meanwhile, the following error can be observed from SAP Web Dispatcher trace log(dev_webdisp) or in the dev_icm trace file:


*** ERROR => URLDecode recognized invalid sign in URI [ictxxfilt_mt XXX]
*** ERROR => illegal request {<tag>} [http_auth_mt.c XXX]



HTTP_FILTER, -21, Bad Request, Protocol error , KBA , BC-CST-WDP , Web Dispatcher , BC-CST-IC , Internet Communication Manager , Problem

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