- Something went wrong with this sign in request. Please contact your site administrator.
Featured WorldCat.org Troubleshooting articles
- Last updated
- Save as PDF
The translation on this website may be generated by machine translation. The quality and accuracy of machine translation can vary significantly from one text to another. Read the page in original English here.
Find the most viewed, recently created, and recently updated FAQ and Troubleshooting articles for WorldCat.org.
Most viewed articles
- How can I export my search results in WorldCat.org?
- I receive the error "The requested URL was rejected" when trying to access WorldCat.org
- Can I request a book I found in WorldCat.org directly from OCLC?
- Why do I receive the error "Unable to process your request. Please try again." when signing in to WorldCat.org?
- How can I see the call number for an item in WorldCat.org?
- Why aren't my library's holdings displaying in WorldCat.org?
- I'm getting an error "You are not authorized to access User Portal for (library name). You are logged into My Account in the United States Data Center. Log out before logging into another institution."
- Why am I being prompted to log in or create an account on WorldCat?
- How do I delete my Worldcat.org account?
- Why do I receive "A system error occurred" message when submitting an ILL Request?
- Why can't I find my library in the WorldCat search?
- Is it possible to generate URLs to WorldCat.org that search by ISBN, ISSN, and Title?
- I receive the error, "You do not have permissions to access WorldCat.org" when signing in to WorldCat.org as an institutional user
- Where does a cataloging-only library display on WorldCat.org?
- How do we update the information found in the WorldCat Registry?
Recently created articles
- Where can I submit my feedback about WorldCat.org? ( created Fri Feb 06, 2026 )
- Why do some video, music, and video game records lack cover art? ( created Thu Jan 08, 2026 )
- I receive the error message "unable to get libraries with this item at the moment. Try again later." when using the "find a copy at a library" feature for a specific item on WorldCat.org ( created Fri Dec 12, 2025 )
- Why does the Borrow button in WorldCat.org lead to a different item with a different OCLC number in my library's catalog? ( created Fri Jul 25, 2025 )
- I am getting the "We are signing you into WorldCat.org" message but nothing happens ( created Fri Jun 27, 2025 )
- In what order does WorldCat.org search ISBN, ISSN, and OCLC numbers in deep links to my online catalog? ( created Tue Jun 24, 2025 )
- Why isn't my title appearing in a keyword search list? ( created Mon Jun 16, 2025 )
- Our catalog links in WorldCat Discovery are resolving directly to the item but our catalog links in WorldCat.org are resolving to the homepage ( created Thu May 22, 2025 )
- How do I correct the Goodreads link on a WorldCat.org record? ( created Mon May 12, 2025 )
- Why am I being prompted to log in or create an account on WorldCat? ( created Thu Apr 10, 2025 )
- How often are library profiles updated on WorldCat.org? ( created Thu Feb 27, 2025 )
- Can I download MARC records directly from WorldCat.org? ( created Tue Feb 04, 2025 )
- Can WorldCat.org show me the latest library to add holdings to a particular item? ( created Wed Jan 29, 2025 )
- How do I change the email address on my WorldCat.org account ( created Fri Nov 15, 2024 )
- Can OCLC provide information on the content of a book in worldcat.org? ( created Tue Nov 05, 2024 )
Recently updated articles
- Why can't I see all libraries that own a title in WorldCat.org? ( updated Tue Feb 10, 2026 )
- Why am I being prompted to log in or create an account on WorldCat? ( updated Tue Feb 10, 2026 )
- Where can I submit my feedback about WorldCat.org? ( updated Fri Feb 06, 2026 )
- I'm getting an error "You are not authorized to access User Portal for (library name). You are logged into My Account in the United States Data Center. Log out before logging into another institution." ( updated Tue Feb 03, 2026 )
- Why can't I find my library in the WorldCat search? ( updated Tue Feb 03, 2026 )
- I receive the error message "unable to get libraries with this item at the moment. Try again later." when using the "find a copy at a library" feature for a specific item on WorldCat.org ( updated Wed Jan 21, 2026 )
- Why do some video, music, and video game records lack cover art? ( updated Thu Jan 08, 2026 )
- How often are library profiles updated on WorldCat.org? ( updated Thu Jan 08, 2026 )
- I receive the error, "You do not have permissions to access WorldCat.org" when signing in to WorldCat.org as an institutional user ( updated Wed Dec 17, 2025 )
- Does OCLC remove bibliographic records from WorldCat if they do not have attached holdings? ( updated Wed Nov 12, 2025 )
- Where does a cataloging-only library display on WorldCat.org? ( updated Tue Sep 30, 2025 )
- Why Does the Location in WorldCat.org Not Match My IP Address Location? ( updated Mon Sep 15, 2025 )
- How do I update the base URL for my institution in WorldCat.org? ( updated Fri Aug 15, 2025 )
- Why does the Borrow button in WorldCat.org lead to a different item with a different OCLC number in my library's catalog? ( updated Fri Jul 25, 2025 )
- Why does the number of holdings shown on an item in WorldCat.org not match the number of libraries displayed in the All Libraries tab? ( updated Mon Jul 14, 2025 )