abort plans for sth.

abort v.
1. to undergo or cause (a woman) to undergo the termination of pregnancy before the fetus is viable
The doctor had to abort the baby.

2. to fail to come to completion; go wrong; to stop the development of; to cause to be abandoned
The boss decided to abort the plans for this corporate takeover.
He had to abort the trip because of his bad illness.

3. (of a space flight, military operation, etc.) to fail or terminate prematurely; (of an organism or part of an organism) to fail to develop into the mature form
The captain instructed them to abort the mission.
The rocket flight had to be aborted because of difficulties with computer.