Topic: Planned ESPDS PDA maintenance at the CBU Backup Facility may cause brief connectivity and/or processing interruptions for CBU connections

Date/Time Issued: November 6, 2018 1305Z

Processing Impacts: Internal and external users will experience intermittent connectivity issues and/or hung sessions during the maintenance window.

Date/Time of Initial Impact: November 06, 2018 1400Z

Date/Time of Expected End: November 06, 2018 2100Z

Length of Event: 7.0 hours

Details/Specifics of Change: The PDA OPS environment will be performing planned quarterly security patching today. Interruptions to service are not expected but may occur. During interruptions processing delays may occur with controls in place to minimize data loss.

Contact Information for Further Information: ESPC Operations at and 301-817-3880.

Web Site(s) for applicable information: N/A

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