Use of TVARVC values in Process Chain

Hi,

According to the value of one variable stored in TVARVC, I'd like to execute (or not) a process chain. Is there any easy way to do so ?

For the moment, the solution I think about is :

- Run a program to read values in TVARVC

- Raise a specific event depending on these values

- Schedule the process chain after this event

As I am not very comfortable with ABAP, I would appreciate if you have any good ideas, or code sample that I could implement.

Thanks !