X12 131 — Student Educational Record (Transcript) Acknowledgment
The 131 acknowledges a 130 received: confirms transcript receipt and reports content anomalies on the destination institution side.
Purpose
The 131 closes the transcript-transfer loop: the destination institution confirms it received the 130 or flags issues — student not identifiable on the receiver side, incomplete curriculum, inconsistent values. It acts as an audit trail in regular institution-to-institution flows and lets the issuer retry if the 131 fails to arrive in the expected window.
Envelope structure
The 131 travels in a functional group TA (Transcript Acknowledgment).
Didactic example in release 004010:
ISA*00* *00* *ZZ*ACMEEMPLOYER *ZZ*ACMEUNIV *260514*1100*U*00401*000000131*0*P*>~
GS*TA*ACMEEMPLOYER*ACMEUNIV*20260514*1100*1*X*004010~
ST*131*0001~
BGN*11*ACK-2026-001*20260514~
NM1*1P*1*DOE*JANE****34*123456789~
N1*BL*ACME UNIVERSITY*92*UN-0001~
OTI*TR*TR*TRN-2026-001**20260514*004010*130*1~
SE*6*0001~
GE*1*1~
IEA*1*000000131~
The BGN opens the acknowledgment with code 11 = Acknowledgment. NM1
reiterates the student, N1 the issuing institution. OTI
(Original Transaction Identification) points back at the received 130 via its date and
ST control number.
Common segments
- Header —
ST,BGN(Beginning Segment). - Student —
NM1(1P). - Institutions —
N1loop (BL = Place, FR = From). - 130 reference —
OTIwith qualifierTR= Transcript. - Anomalies — optional
TED(Technical Error Description). - Summary —
SE.
Common pitfalls
- Response SLA: some states require a 131 within 48 business hours of receiving the 130 for public higher education; calibrate the SLA.
- Detailed anomalies: use
TEDwith a clear code (unknown student, inconsistent credits) rather than a non-actionable global rejection. - FERPA still applies: even an acknowledgment can contain academic information (record excerpt); encrypt the transport channel.
Related transactions
- 130 — Student Educational Record (Transcript)
- 146 — Request for Student Educational Record (Transcript)
- 147 — Response to Request for Student Educational Record (Transcript)
- X12 — Hub
Documentation
The code 131 and the name Student Educational Record (Transcript) Acknowledgment are public and listed on x12.org/products/transaction-sets.