[SagarMangulkar]

Albert sir, we created a simulation for milling by robotic arm but the generated program is not getting uploaded into the robot.
As our robot is old it accepts the .RT format not .LS but whenever i try to convert program from .LS to .RT it showing me an error in line number 25 and in further lines too. 
we are using the R-J program translator. please help us to solve this problem

[Albert]

You should generate LS or TP files for Fanuc robots (not RT). You can follow these steps to compile LS programs to TP programs from your computer:
https://robodk.com/doc/en/Robots-Fanuc.html#LSvsTP