fts-rest-transfer-cancel: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/bin/fts-rest-transfer-cancel - from package: fts-rest-cli

You may install the required package with command yum install {package}

Error in other languages:
fts-rest-transfer-cancel: bevel nie gevind nie
fts-rest-transfer-cancel: comandă negăsită
fts-rest-transfer-cancel: comando não encontrado
fts-rest-transfer-cancel: commande introuvable
fts-rest-transfer-cancel: command not found
fts-rest-transfer-cancel: käsku ei ole
fts-rest-transfer-cancel: không tìm thấy lệnh
fts-rest-transfer-cancel: komanda nerasta
fts-rest-transfer-cancel: Kommando nicht gefunden.
fts-rest-transfer-cancel: kommandot finns inte
fts-rest-transfer-cancel: komut yok
fts-rest-transfer-cancel: nie znaleziono polecenia
fts-rest-transfer-cancel: níor aimsíodh an t-ordú
fts-rest-transfer-cancel: no se encontró la orden
fts-rest-transfer-cancel: no s'ha trobat l'ordre
fts-rest-transfer-cancel: opdracht niet gevonden
fts-rest-transfer-cancel: parancs nem található
fts-rest-transfer-cancel: perintah tidak ditemukan
fts-rest-transfer-cancel: príkaz nenájdený
fts-rest-transfer-cancel: příkaz nenalezen
fts-rest-transfer-cancel: команда не найдена
fts-rest-transfer-cancel: командата не е открита
fts-rest-transfer-cancel: 命令找不到
fts-rest-transfer-cancel: コマンドが見つかりません