Thanks for your inputs. Yes I saw multiple executions on the same machine with softoxxxx RPA tool which is compatible for master slave concept.
Basically handiling un predictable errors need error guessing. My intention of slave concept is more generic and dynamic. Which can be used for any work flow with out spending time on error handling while creating the work flow.
Here there is one more challenge on the design. While designing the workflow we need to have recover points. When work flow fails execution because of any un predictable errors, when we re start running RPA then Robot should be able to detect the application stage and should be able to bring back up to a recovery point and continue the task. Then only monitoring by slave concept will work.
How ever UiPath does’ t support to execute multiple copies on the same machine so we will hold discussion on this topic. If my R&D get success then I will share my thoughts further discussion.
Thanks to all for your valuable inputs. Greatly appreciated!