Carnegie Mellon Mistakenly Accepts -- Then Rejects -- 800 Grad School Students The university sent out an apology acknowledging the 'disappointment' created by the error.

By Geoff Weiss

Opinions expressed by Entrepreneur contributors are their own.

The college admissions process can be a bit of an emotional rollercoaster -- especially, it turns out, when you apply to Carnegie Mellon.

The Pittsburgh university revealed yesterday that it had erroneously admitted 800 students to its highly selective Master of Science in Computer Science program -- which ranks as the number one program of its kind in the world, according to U.S. News & World Report.

Carnegie Mellon explained that the error "was the result of serious mistakes in our process for generating acceptance letters." At the same time, it acknowledged the devastating emotional repercussions. "We understand the disappointment created by this mistake, and deeply apologize to the applicants for this miscommunication."

However, such oversights occur more often than one might expect -- though typically at the undergraduate level, where the application process is less personal, the Associated Press reports. In December, Johns Hopkins mistakenly sent welcome letters to 300 rejected undergrads, and in 2009, the University of California sent acceptance emails to all 46,000 applicants.

Technical glitches happen. But in the realm of business, a blundered offer can be particularly tricky to recant. As Carnegie Mellon's program only accepts 100 total applicants, however, such a gaffe proved ultimately unfeasible for the university to honor.

Related: Where Famous Tech Founders Went to College (Infographic)

Geoff Weiss

Former Staff Writer

Geoff Weiss is a former staff writer at Entrepreneur.com.

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Business Ideas

70 Small Business Ideas to Start in 2025

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2025.

Business News

'Keep Your Head When All About You Are Losing Theirs': Here's Warren Buffett's Classic Advice As Stock Market Plunges on Tariff Announcement

Warren Buffett's 2017 letter to shareholders has taken on new life after President Trump's tariff announcement.

Business Solutions

Save Your Operating Budget: Upgrade Team PCs for $15 Each

Give your work PCs a makeover with a new UI, faster speeds, and better security.

Innovation

Don't Let Patent Costs Crush Your Startup — Here's How to Protect Your IP Without Breaking the Bank

Patents bleed cash if you're not careful. Smart innovation managers patent what matters, cut deadweight and use data, not gut, to save big.

Business News

'Can Make a Ton of Money': Kevin O'Leary Says This Is the Most Overlooked Startup Opportunity Right Now

Don't sleep on the service industry, says the longtime Shark and venture capitalist.

Science & Technology

Secure Your Family's Digital Life for $16

From blocking trackers to adult content to phishing attempts and more, AdGuard has you covered.