We currently have an 8.2 version running and have stood up a 9.7 version as part of our upgrade. All of our packages have been migrated along with the configurations, etc. In 9.7 we are able to send EDI via EDIINT and receive MDNs back with no problems. However, when a partner tries to send back a 997, or any other transaction, all that we see in the TN activity log is the message “Invalid EDIINT message, ignored.” No EDIINT message is created, just that error.
We need to get this resolved as soon as possible since we have lined up business resources for testing. Any guidance is appreciated.