Hi Otto,
it seems that you have to call a dynpro screen, then the documentation is displayed.
REPORT z_test_abap_docu. DATA: docu_container TYPE REF TO cl_gui_control. cl_abap_docu=>show( EXPORTING area = 'ABEN' name = 'REGEX_SYNTAX' IMPORTING docu_container = docu_container ). CALL SCREEN 0100. *&---------------------------------------------------------------------* *& Module STATUS_0100 OUTPUT *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* MODULE status_0100 OUTPUT. IF docu_container IS BOUND. cl_gui_control=>set_focus( EXPORTING control = docu_container " Control EXCEPTIONS cntl_error = 1 cntl_system_error = 2 OTHERS = 3 ). IF sy-subrc <> 0. MESSAGE ID sy-msgid TYPE 'S' NUMBER sy-msgno WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4 DISPLAY LIKE sy-msgty. ENDIF. ENDIF. ENDMODULE. " STATUS_0100 OUTPUT
Regards Christian