See FM documentation

[Former Member]

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'

exporting

dokclass = 'RE'

dokname = sy-repid

short_text = 'X'

exceptions

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?

[former_member216100]

you can try with this FM but you will need to create a other text with se61

CALL FUNCTION 'POPUP_DISPLAY_TEXT'
       EXPORTING
            LANGUAGE       = SY-LANGU
            POPUP_TITLE    = P_TEXT_H01
            START_COLUMN   = 10
            START_ROW      = 3
            TEXT_OBJECT    = P_0471
            HELP_MODAL     = 'X'
*    IMPORTING
*         CANCELLED      =
       EXCEPTIONS
           TEXT_NOT_FOUND = 1
           OTHERS         = 2.

You must create the document to be transferred as a document of the

class "Text in Dialog" with the Documentation Maintenance Transaction

(SE61).

[Sandra_Rossi]

workbench documentations may be accessed via SE61 transaction. There you'll see the list of possible dokclass (FU for function modules).