Please Limit Usage of ROSI and Related Systems on Friday, July 25 

Date: July 21, 2025
To:  Registrar’s Offices; ROSI Users
From: Student Information Systems
Re: Please Limit Usage of ROSI and Related Systems on Friday, July 25 

 

To all ROSI / ROSI Express / Degree Explorer Users:

Friday, July 25 will be a very heavy enrolment day for students in ACORN, and we expect higher-than-normal system resource usage for most of the morning.

If students contact you about slow responses, please advise them that it is a high-volume day and response times may be slower than normal. They should only press the Enrol button once and should avoid repeatedly signing in and out of the system. Non-enrolment functions will be restricted. Students can visit ITS System Status for system updates.

As a staff member, please avoid running any ROSI-related processes that might place any additional burden on the system between 8 a.m. and 1 p.m. on Friday, July 25.
Processes to avoid include:

  • ROSI downloads
  • ROSI batch jobs
  • ROSI admissions correspondence batch printing
  • ROSI Express reports
  • Degree Explorer reports and program assessments
  • Student Records Web Services (SRWS) API
  • RXP REST API

ROSI-REPLICA on MI will remain accessible during this time for queries and reports.

On this heavy enrolment day, students will be restricted from accessing some ACORN functions. After 1 p.m. on Friday, restrictions on the systems will be lifted.

Sincerely,
Student Information Systems

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