I would like to see the documentation maintained for an FM via a button on my module pool program. I would like to know how I can do that.
I can see documentation of a report with the following FM
call function 'DSYS_SHOW_FOR_F1HELP'
dokclass = 'RE'
dokname = sy-repid
short_text = 'X'
others = 1.
or else we can use the FM docu_get as well.
But these are restricted to a Report or a module pool. How can I see the documentation of a Function module? is there any FM?