The Indian Railways' computerized Passenger Reservation System (PRS) will be shut down for maintenance in Mumbai from 11:45 PM on May 19th, 2024, to 5:25 AM on May 20th, 2024. This will affect all operations related to the Mumbai PRS, including ticket booking, refund processing, charting, and internet booking through IRCTC....
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Passengers can access pre-generated charts for affected trains. Refund requests will be processed via TDRs after the maintenance period. The five PRS servers located in Delhi, Mumbai, Chennai, Secunderabad, and Kolkata are shut down every night from 11:45 PM to 00:20 AM for daily updates. Additionally, they undergo disk defragmentation every few months, requiring shutdowns lasting 5-6 hours.