Two or more Course Section records with the same Class ID and different SEIDs are expected for a Course Section with the Multiple Teacher Code populated.

This error occurs when the MultiTchr (MST.MTS) field within the section record is populated and a Tch#2 (MST.TN2) is not included within the record. 

Suggested Resolutions:

• If only ONE teacher should be reported as the Teacher of Record for the class remove the value populated within the MultiTchr (MST.MTS)  field.
• If a second teacher should be attached to the section populate the Tch#2 (MST.TN2) field to include the second teacher.