Administrative Systems Outage, Saturday, July 18th from 6 AM - 8 AM
July 9, 2026
IMSS will perform maintenance on the Oracle Administrative Systems on Saturday, July 18th from 6:00 AM - 8:00 AM.
Affected Systems include:
- Oracle Applications (including HR, Payroll, Financials and other dependent systems)
The following will not be affected:
- Advance
- Exeter (including REGIS)
- OBI Data Warehouse
- Online Payslip
- Online W2 forms
- Division Personnel Management (DPM)
- RADR
For questions or concerns, please contact your IMSS business analyst or the IMSS PMO Office at [email protected].