[proxy:0:0@node1] HYD_spawn (../../../../../src/pm/i_hydra/libhydra/spawn/hydra_spawn.c:113): execvp error on file {path to binary file}/{binary file} (No such file or directory)
Wrong path to the binary file or the binary file does not exist on the node01. The name of the binary file is misprinted or the shared space cannot be reached.
Check the name of the binary file and check if the shared path is available across all the nodes.