OCLC Outage History

OCLC had 11 outages in the last 2 years totaling 9h 32m of downtime — averaging 0.5 incidents per month.

There were 11 OCLC outages since May 18, 2026 totaling 9h 32m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://oclc.service-now.com/status

Major September 30, 2026

Tipasa, WorldShare Acquisitions, WorldShare Circulation, WorldShare Collection Manager, WorldShare Interlibrary Loan, WorldShare License Manager, WorldShare Record Manager, WorldShare Reports and Report Designer

Detected by Pingoru: Sep 30, 2026, 04:19 PM UTC
Resolved: Sep 30, 2026, 04:29 PM UTC
Duration: 10m

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Major September 25, 2026

CONTENTdm

Detected by Pingoru: Sep 25, 2026, 02:13 PM UTC
Resolved: Sep 25, 2026, 02:39 PM UTC
Duration: 26m

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Major September 23, 2026

ILLiad, Tipasa, WorldShare Acquisitions, WorldShare Circulation, WorldShare Collection Manager, WorldShare Interlibrary Loan, WorldShare License Manager, WorldShare Record Manager, WorldShare Reports and Report Designer

Detected by Pingoru: Sep 23, 2026, 02:03 PM UTC
Resolved: Sep 23, 2026, 02:17 PM UTC
Duration: 13m

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Major September 15, 2026

WorldCat Discovery, WorldShare Acquisitions, WorldShare Circulation, WorldShare Collection Manager, WorldShare Indexing, WorldShare Interlibrary Loan, WorldShare License Manager, WorldShare Record Manager, WorldShare Reports and Report Designer

Detected by Pingoru: Sep 15, 2026, 08:17 AM UTC
Resolved: Sep 15, 2026, 09:52 AM UTC
Duration: 1h 35m

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Major September 9, 2026

WorldShare Acquisitions, WorldShare Circulation, WorldShare Collection Manager, WorldShare Interlibrary Loan, WorldShare License Manager, WorldShare Record Manager, WorldShare Reports and Report Designer

Detected by Pingoru: Sep 09, 2026, 10:27 AM UTC
Resolved: Sep 09, 2026, 11:08 AM UTC
Duration: 40m

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Major September 9, 2026

CONTENTdm, WorldCat Discovery, WorldShare Acquisitions, WorldShare Circulation, WorldShare Collection Manager, WorldShare Indexing, WorldShare Interlibrary Loan, WorldShare License Manager, WorldShare Record Manager, WorldShare Reports and Report Designer

Detected by Pingoru: Sep 09, 2026, 08:27 AM UTC
Resolved: Sep 09, 2026, 09:36 AM UTC
Duration: 1h 9m

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Major September 6, 2026

WorldShare Acquisitions, WorldShare Circulation, WorldShare Collection Manager, WorldShare Indexing, WorldShare Interlibrary Loan, WorldShare License Manager, WorldShare Record Manager, WorldShare Reports and Report Designer

Detected by Pingoru: Sep 06, 2026, 07:17 AM UTC
Resolved: Sep 06, 2026, 08:36 AM UTC
Duration: 1h 18m

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Major September 1, 2026

WorldCat.org

Detected by Pingoru: Sep 01, 2026, 03:10 PM UTC
Resolved: Sep 01, 2026, 04:17 PM UTC
Duration: 1h 6m

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Major July 16, 2026

WorldShare Acquisitions, WorldShare Circulation, WorldShare License Manager

Detected by Pingoru: Jul 16, 2026, 03:06 PM UTC
Resolved: Jul 16, 2026, 03:25 PM UTC
Duration: 18m

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Major June 19, 2026

WorldShare Reports and Report Designer

Detected by Pingoru: Jun 19, 2026, 01:45 PM UTC
Resolved: Jun 19, 2026, 02:50 PM UTC
Duration: 1h 5m

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Major May 18, 2026

Tipasa, WorldShare Interlibrary Loan

Detected by Pingoru: May 18, 2026, 01:38 PM UTC
Resolved: May 18, 2026, 03:07 PM UTC
Duration: 1h 28m

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