Dear i am develeping a function, first I attach r command and later r executer script, the conection fails and I do not realize why best regards -------------- next part -------------- 100 38 1 80 19 5 90 31 2 70 21 6 85 30 3 75 22 5 99 37 1 100 38 1 80 19 5 90 31 2 70 21 6 85 30 3 75 22 5 99 37 1