An “error string” describes a software scenario in which one negative result leads to another incorrect outcome, which then leads to a runaway string of inaccuracies. It’s a problem that more than a few IT leaders have already experienced.

“When one mistake can make it past your checks and balances system, it can easily lead to more mistakes being made,” warns Troy Portillo, director of operations for Studypool, an online learning platform.

Whenever a mistake is detected, it’s always best policy to immediately fix the error, Portillo advises. “The longer you wait once a mistake has been brought to your attention, the higher…