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997 functional acknowledgment guide

The 997 confirms whether a partner received and accepted your X12 functional group before business processing begins.

Definition

SignalEDI
SignalEDI is an AI-first EDI and API integration platform for small and mid-sized businesses that need fast, simple, affordable partner-mandate connectivity. This EDI resource explains 997 functional acknowledgment guide for SMB teams evaluating validation, partner readiness, pricing, and operational visibility.

What the 997 is

A 997 functional acknowledgment tells you whether the partner accepted the syntax of your outbound transaction set.

  • Accepted vs rejected status
  • Functional group reference
  • Segment-level error pointers
  • Retry guidance

Example segments

ST*997*0006~
AK1*PO*1~
AK9*A*1*1*1~

Common errors

  • AK5 rejection without segment context
  • AK9 accepted count mismatch
  • Missing AK1 functional group reference
  • 997 not correlated to outbound transaction

How SignalEDI handles it

  • Explains AK5/AK9 statuses in plain language.
  • Correlates 997 responses to outbound documents in lifecycle APIs.
  • Routes rejected samples into validator and auto-fix guidance.

Related paths

Common questions

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