EDI Error Handling and Exception Management 3

Question 1

What is 'silent 997' and why is it considered a risk in EDI operations?

Accepted Answer

When a trading partner never sends a functional acknowledgment, leaving the sender unable to confirm delivery

Answer

A 997 sent without digital signature encryption

Answer

An automated 997 generated before EDI content is fully processed

Answer

A 997 sent over an unencrypted FTP channel

Question 2

Which approach best prevents runaway retry loops in an automated EDI error-recovery system?

Accepted Answer

Implementing exponential backoff with a maximum retry count and dead-letter queue

Answer

Retrying immediately at full speed until the partner confirms receipt

Answer

Disabling retries and requiring all resends to be manual

Answer

Switching to a different VAN for every failed transmission

Question 3

In an EDI error scenario where an 810 Invoice is rejected due to mismatched purchase order number, which party typically bears responsibility for the fix?

Accepted Answer

The sender (supplier), who must correct the invoice data before resubmitting

Answer

The receiver (buyer), who must update their PO system to match the invoice

Answer

The VAN provider, who must reformat the transaction in transit

Answer

Both parties must submit a new TPA before reprocessing

Question 4

What role does an EDI control report play in exception management?

Accepted Answer

It provides an audit trail of all interchanges sent/received, including errors and acknowledgment statuses

Answer

It generates the 997 functional acknowledgment automatically

Answer

It reconfigures data maps when translation errors are detected

Answer

It notifies trading partners of system downtime windows

Question 5

When implementing EDI exception alerts, which event warrants an immediate high-priority notification to the operations team?

Accepted Answer

A 997 rejection received for a time-sensitive 850 Purchase Order near a shipping deadline

Answer

A minor data element exceeding maximum length in a non-critical reference field

Answer

Receipt of a duplicate 997 for a previously acknowledged transaction

Answer

An advisory note about an upcoming trading partner system maintenance window

Question 6

What is the purpose of the CTX segment in an X12 999 Implementation Acknowledgment that was not present in the 997?

Accepted Answer

It provides loop and business context for the specific data element that caused an implementation error

Answer

It transmits the original erroneous transaction back to the sender

Answer

It identifies the EDI translator version used by the receiving system

Answer

It requests a retransmission of the entire functional group

Question 7

Which EDI exception management best practice helps prevent the same data quality error from recurring across future transactions?

Accepted Answer

Root cause analysis feeding back into trading partner setup, data maps, and validation rules

Answer

Requiring all transactions to be re-keyed manually after any error

Answer

Increasing the acknowledgment timeout period to allow more processing time

Answer

Disabling automatic validation and relying solely on downstream application error handling