The following command executes and returns the message "Objective names cannot be longer than 16 characters" to the player in the chat.

/scoreboard objectives add test_test_test_test dummy

Yet, when trying to run the command to remove this same objective the command,

/scoreboard objectives remove test_test_test_test

refuses to even execute, with a message reporting the same thing as above but the command won't execute. I found this because when creating a data pack having the top command runs fine, but the second command renders the function file invalid and won't even register within MC as a function. having to go one by one through these lines trying to find the fact the objective length is to long is a waste of time.

It should be the same as the first function where there's just a message to the player and the command continues to allow execution of commands below them in a function.