Market Alerts

Ameren 814 Processing Issue From 02-11-25

Published February 24, 2025

Category: Illinois
Related Categories: 814 Transaction, Ameren Illinois, Market Alert

Hello,

This is a heads-up email to let you know that Ameren is aware of an EDI 814 transaction processing issue that occurred on operating day 02-11-25.  If your company submitted an 814E-Request transaction, 814D-Request transaction, or 814C-Request transaction to Ameren on 02-11-25 and never received a response, then please resubmit the transaction.

PATRICK EYNON : : Manager, Transmission Services Business Center : : 314.554.4110
Ameren Services : : 1901 Chouteau : : Mailcode 410 : : St. Louis, MO 63103

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