Scheduling Planning Sequence for embedded BPC

Hello,

I am created business rules for my embedded BPC Model and created planning functions to execute the rules. I need to schedule this business rules to be run daily and so, I have created planning sequence for it. However, when I execute the Planning Sequence via Process Chains, I get an error that the name of the environment is illegal. It should have only A-Z, 0-9 and _. Can you please help me resolve the issue?

Prakash