Maintenance Schedule for March 22, 2025

The NFC will conduct system maintenance on Saturday, March 22, 2025, from 6:00 a.m. through Sunday, March 23, 2025 until 23:59 p.m.

• The Linux and Windows environments may have intermittent connectivity on Saturday, March 22, 2025, from 6:00 a.m. until 5:00 p.m. due to Server Engineering Group monthly server patching requirements.
• The Mainframe will be unavailable on Saturday, March 22, 2025, from 8:00 a.m. until 2:00 p.m. due to DISC and OSC maintenance activities.
• Z/OS 2.5 Upgrade SDSF Security Procedures - There are numerous SDSF Security definitions required due to the upgrade. If a user encounters the issue - not authorized, do the following:
  • A. Gather information documenting what the user needs access to.
  • B. Contact OSC to open a ticket for AMB, providing the information in the ticket.
  • C. AMB resolves the ticket providing access to the functions the user requires.
  • D. The user is notified that the issue is resolved.
    
    NOTE: Access through this process will only occur if the resource is identified by DISC MEG as being a part of DISC security requirements.

Operations and Security Center (OSC) will remain available throughout the entire maintenance period. To reach the OSC please call 1-800-767-9641. All times are stated in Central Time.