System variable to know calling program

[Former Member]

hi all,

I am calling Z3 program from Z1 and Z2 program using call trsanction statement.

So during debugging of Z3 program, how can I know whether its called from Z1 or Z2 or executed on own?

Is there any system variable? I tried checking structure SYST but not useful.

Thanks,

Sachin

[Former Member]

hi all,

I am calling Z3 program from Z1 and Z2 program using call trsanction statement.

So during debugging of Z3 program, how can I know whether its called from Z1 or Z2 or executed on own?

Is there any system variable? I tried checking structure SYST but not useful.

Thanks,

Sachin

[Former Member]

use the FM SYSTEM_CALLSTACK to read the stack . Hence u can determine which program it was called from .