Table 2: 602 file format (all fields are mandatory)
Performance file
Field description  | 
  Label  | 
  Format  | 
  Starting byte  | 
  Fielda  | 
  Note  | 
  Example  | 
Record type  | 
  RTYPE  | 
  Char  | 
  1  | 
  3  | 
  
  | 
  602  | 
Trait  | 
  FCODE  | 
  Char  | 
  5  | 
  3  | 
  I  | 
  AWW  | 
Breed of evaluation  | 
  EBREED  | 
  Char  | 
  9  | 
  3  | 
  II  | 
  LIM  | 
Country sending information  | 
  RCOU  | 
  Char  | 
  13  | 
  3  | 
  III  | 
  FRA  | 
International ID of ANIMAL  | 
||||||
Breed of the animal  | 
  ABREED  | 
  Char  | 
  17  | 
  3  | 
  II  | 
  LIM  | 
Country of birth  | 
  AIDC  | 
  Char  | 
  20  | 
  3  | 
  III  | 
  FRA  | 
Sex  | 
  ASEX  | 
  Char  | 
  23  | 
  1  | 
  IV  | 
  F  | 
ID code of the animal  | 
  AID  | 
  Char  | 
  24  | 
  12  | 
  V  | 
  008795005065  | 
  | 
||||||
Twinning  | 
  TWI  | 
  Int  | 
  37  | 
  1  | 
  VI  | 
  1  | 
Embryo transfer  | 
  ET  | 
  Int  | 
  39  | 
  1  | 
  VII  | 
  0  | 
Herd  | 
  HERID  | 
  Char  | 
  41  | 
  15  | 
  VIII  | 
  FRA000123456789  | 
Dependent variable  | 
  Y  | 
  Int  | 
  57  | 
  10  | 
  IX  | 
  245  | 
Number of environmental effects included in the national model  | 
  NENV  | 
  Int  | 
  68  | 
  3  | 
  XI  | 
  4  | 
Environmental effect (n)b  | 
  ENV(n)  | 
  Char  | 
  72  | 
  20  | 
  XII  | 
  2  | 
b Repeat this field n times (n = 1,…,NENV), adding one (1) empty space between fields; contemporary group should come as the first effect
Notes  | 
|
I  | 
  |
II  | 
  See Reference section for Breed codes  | 
III  | 
  See Reference section for Country codes – ISO 3166 Alpha-3  | 
IV  | 
  Sex : M for Male, F for Female only; U for unknown  | 
V  | 
  Identification Number in Interbull Format : Alpha-numeric codes only, Right justified, Left blanks being filled with '0'  | 
VI  | 
  1 = single birth ; 2 = twin birth  | 
VII  | 
  0 = no ET ; 1 = ET  | 
VIII  | 
  Herd identification number corresponding to the herd included in the contemporary group. Format: 3 character country code + 12 digits  | 
IX  | 
  Value observed for the trait in question. Ex. 245 Kg (no decimals)  | 
XI  | 
  Defines the remaining number of fields in the record. Additional fields = NENV  | 
XII  | 
  Value of the respective environmental effect for the current record. Ex. season = 2 (out of 4 classes); birth weight = 36 (kg); sex of calf = F  | 
