Sometime back I was working on few standalone SSRS reports which uses time fields from AX 2009 database like for e.g. smmActivities table and the time here is stored in form of integer values.
How to convert int field into time (am/pm)
=Format(TimeSerial(0,0,Fields!starttime.Value),"hh:mm:ss tt") - 12 hour clock
=Format(TimeSerial(0,0,Fields!starttime.Value),"HH:mm:ss tt") - 24 hour clock
