Identifies the primary location as an end user.
VALID ENTRIES:
Y = End User
USAGE: This field is conditional.
NOTE 1: Required when the first position of the REQTYP field is “D” and the ACTL field is not populated.
NOTE 2: Required when the first position of the REQTYP field is “P”, EVCI field is not “A”, PVCI field is not “A”, and the ACTL field is not populated.
NOTE 3: Otherwise prohibited.
DATA CHARACTERISTICS: 1 alpha character.
EXAMPLE: Y