We are implementing BP for Maintenance Technician.
There are some sapgui for html transaction iviews called from WDA applications using OBN. WDA populate parameters for some fields of the transaction during the OBN call.
When we use this functionality we receive webgui window with error message
Transaction <transaction name>+<parameter name>=<cut parameter value> is unknown
. If refresh this window with F5 parameter successfully passed and everything works fine.
Does anybody have an idea what could be the reason for such behaviour.