Insert include program in a main program dynamically

Hi All,

I would like to add one 'Z' INCLUDE program in my 'Z' Executable Program. Is there any Standard Function module or Class and Method or any other option available?

Example:

Include Program name:ZINCLUDE (which is already existing in SAP)

Standard Program Name: ZEXECUTE (which is already existing in SAP)

Now, I want to insert include program ZINCLUDE in my executable program ZEXECUTE.Could you please sugget me on this?

Thanks,

Vishnu.