How can I separate a Year/Month field into two fields in script

[cliff_clayman]

I have a field named [Year/month] and the values look like this: 2018/01  I need to pull out the Year value and the Month value as a name.  I want to do this in the script.  How can I do this?

[sasiparupudi1]

Long Month

Date(Date#(SubField('2017/12','/',2),'MM'),'MMMM')

Year

SubField('2017/12','/',1)