Field length

6

6

6

Entries allowed

[A-Z, AA-ZZ]

digits

[A-Z, AA-ZZ]

V1-V9

digits

none

[A-Z, AA-ZZ]

V1-V9

digits

none

numeric values 0-9999999999999999

Variable or digits buffer contents

#, 0-9

• none, #, 0-9999999999999999

• Leading zeros allowed (007 = 007)

Variable or digits buffer evaluation

• If the numeric value of operand2 is greater than the number of digits in operand1, then the results = #

• Valid modulus 10 or Luhn results = 0-9.

• none = none

• # = none

• Leading zeros retained

• none = #

• # = #

• Greater than 16 = #

• Leading zeros ignored (007 = 7)

Start and length parameters

Do not apply start or length definitions. Start and length are always 1.

N/A

N/A