Sage 100

I use the following formula to convert a String Time field to HH:MM pretty successfully; but it is not working today on a field and I'm looking for help.  
Field is:  JT_DailyTimeEntry.StartTime  It is a 4-digit String Field.   Formula that has worked for me before is here.  The formula is returning a time, but it is wrong.  Maybe something with the field and how it is in Operations Management?  I don't know.  Any suggestions or advice? 

ctime(cdbl({FieldNameHere})/24)

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Madeline Stefanou
RKL eSolutions, LLC
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This is what I use:

TimeValue(ToNumber({CI_Item.TimeCreated})/24)

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Kevin Moyes
Technical Systems Analyst
Munjal White Consulting Co.
Toronto ON
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