Get information for classes from call stack in abap (like java reflection)

Hi,
is there any possibilty to get following information:
I want to program a logging tool. You can create a logging object and use some methods like
xxxxx->add_msg(msg) to put logging information to the logging object.
but i also want to find out, from which class/object/runtime environment this msg comes.
example:
class CL_ABC uses the logging tool and does following call:
lo_logger = CL_logger->get_logger().
lo_logger->add_msg( 'test the code' ).
now the method ->add_msg() in logger object is called. inside this method, i want to have the information, from which class/object the ->add_msg() method is called. after the call, the logging object must have this information like:
CALL_CLASS: CL_ABC
CALL_LINE: 83
MSG: test the code
any ideas?

You can use the SYSTEM_CALLSTACK function module.
Read this thread, Uwe has given details on both getting the calling class and method: Re: How to determine current method / interface method that is running?
Most probably this solves your needs.
Regards

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