LOS ANGELES — One of the Walt Disney Company’s most important executives, the Pixar co-founder John Lasseter, said Tuesday that he would take “a six-month sabbatical” after unspecified “missteps” that made some staffers feel “disrespected or uncomfortable.”

Mr. Lasseter, 60, made the announcement in a lengthy email sent to employees at Disney’s animation division, which he leads as chief creative officer.

“I especially want to apologize to anyone who has ever been on the receiving end of an unwanted hug or any other gesture they felt crossed the line in any way, shape or form,” Mr. Lasseter wrote in the email, a copy of which was viewed by The New York Times. “No matter how benign my intent, everyone has the right to set their own boundaries and have them respected.”

Disney said in a statement: “We are committed to maintaining an environment in which all employees are respected and empowered to do their best work. We appreciate John’s candor and sincere apology and fully support his sabbatical.”