EDI 202 Secondary Mortgage Market Loan Delivery

This X12 Transaction Set contains the format and establishes the data contents of the Secondary Mortgage Market Loan Delivery Transaction Set (202) for use within the context of an Electronic Data Interchange (EDI) environment. This transaction set can be used to report mortgage loan information (i.e., borrower, property, underwriting information, etc.) among mortgage lenders, mortgage service vendors, and secondary mortgage market organizations.

Segments

Position
Segment
Name
Max use
100
ST
Transaction Set Header
Mandatory
AtMax 1
To indicate the start of a transaction set and to assign a control number
200
BGN
Beginning Segment
Mandatory
AtMax 1
To indicate the beginning of a transaction set
300
TRN
Trace
Opt
AtMax 1
To uniquely identify a transaction to an application
400
DTP
Date or Time or Period
Opt
AtMax 1
To specify any or all of a date, a time, or a time period
N1
LOOP
Opt
AtMax 5
N9
LOOP
Mandatory
GT 1
NM1
LOOP
Mandatory
GT 1
NX1
LOOP
Opt
GT 1
LN1
LOOP
Opt
AtMax 5
CRC
LOOP
Opt
GT 1
PAM
LOOP
Opt
AtMax 4
UWI
LOOP
Opt
AtMax 5
100
CTT
Transaction Totals
Opt
AtMax 1
To transmit a hash total for a specific element in the transaction set
200
SE
Transaction Set Trailer
Mandatory
AtMax 1
To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)

Elements

PositionElementNameRequirementTypeMin/MaxRepeat
1
143
Transaction Set Identifier CodeMandatoryID3/31
2
329
Transaction Set Control NumberMandatoryAlphanumeric4/91
3
1705
Implementation Convention ReferenceOptAlphanumeric1/351