Supported Purl Variables 
IUPLOADDATAINDEX
IUPLOADINDEX
IUPLOADRECORDINDEX
INAMEMASTERINDEX
IADDRESSMASTERINDEX
SPREFIX
SFIRST
SMIDDLE
SLAST
SSUFFIX
SADDRESS
SSUITE
SCITY
SSTATE
SZIP
SZIP4
SSCF
SPHONEHOME
SPHONEWORK
SPHONECELL
SPHONEFAX
SEMAIL1
SEMAIL2
SFULLNAME
SSEQNUMBER
SCOMPANY
SBARCODE
SLEAD
SMAKE
SYEAR
SMODEL
SBALANCE
SDATE
DTDATE
SBIRTHDATE
SBIRTHDAY
SDPBC
SCRRT
SGENDER
SMAKEDATE
SPURCHASEDATE
DTPURCHASEDATE
SSERIAL
SSEQTAG
SMSG
SAMOUNT
SLOT
SWALK
SSCORE
SPROJNUM
SMASKSSN
SATTRIB01
SROICHECK
CPOSTALTYPE
SJ2
SJ3
SJ4
SJ5
SJ6
SLOC1
SLOC2
SLOC3
SLOC4
SLOC5
SLOC6
SLOC7
SLOC8
SLOC9
SLOC10
SLOC11
SLOC12
SLOC13
SLOC14
SLOC15
SLOC16
SLOC17
SLOC18
SLOC19
SLOC20
SLOC21
SLOC22
SLOC23
SLOC24
SLOC25
SLOC26
SLOC27
SLOC28
SLOC29
SLOC30
SLOC31
SLOC32
SLOC33
SLOC34
SLOC35
SLOC36
SLOC37
SLOC38
SLOC39
SLOC40
NDIST