Purpose of using parameters defined below in FM 'REUSE_ALV_GRID_DISPLAY'

Question

Hi,
Iwant to know the purpose of using parameters defined below in FM   ''REUSE_ALV_GRID_DISPLAY'   :---
EXPORTING.
  I_INTERFACE_CHECK                   =
  I_BYPASSING_BUFFER                =
  I_BUFFER_ACTIVE                        =
  IS_SEL_HIDE                                =
  IS_PRINT                                      =
  IS_REPREP_ID                             =
  I_SCREEN_START_COLUMN        =
  I_SCREEN_START_LINE               =
  I_SCREEN_END_COLUMN            =
  I_SCREEN_END_LINE                   =
  IT_ALV_GRAPHICS                       =
  IT_HYPERLINK                              =
  IT_ADD_FIELDCAT                        =
  IT_EXCEPT_QINFO                       =
  I_HTML_HEIGHT_TOP                   =
  I_HTML_HEIGHT_END                   =
IMPORTING
  E_EXIT_CAUSED_BY_CALLER      =
  ES_EXIT_CAUSED_BY_USER       =
small example codes are most welcome.
Regards,
Rahul

Answer 1

<b>Go To SE37 AND Give the function module name and press Button 'FUnction Moudule Documentation' There you will get the documentation for each parameter</b>
<b>* I_INTERFACE_CHECK =</b>
Interface consistency check log output
Description
So that the performance of the list output is not reduced due to interface consistency checks, these checks are performed in a special call mode.
If this parameter is set to 'X', interface consistency is checked when the function module is called and an error log is displayed.
You should only set this parameter for testing purposes during the development process (for example, for debugging).
You can also perform the interface check on the result list by entering function code &SOS.
THIS PARAMETER IS CURRENTLY NOT SUPPORTED IN FULLSCREEN MODE! As a workaround, go to the print preview from within the list and enter function code &SOS there.
Default
SPACE
<b>*IS_SEL_HIDE = </b>
Description
This parameter is currently not supported!
Only relevant if layout parameter
LAYOUT-GET_SELINFOS of IMPORTING structure IS_LAYOUT is set.
Complex type for modifying information displayed on the selection dialog box:
mode:              'R' = Only entries passed in internal table
                          IS_SEL_HIDE-T_ENTRIES are output on
                          the dialog box. Selection information
                          obtained by the list tool by reading the
                          selection screen again (only if the report
                          is called with selection screen) are
                          replaced by the entries passed.
                   'S' = The selection information obtained by the
                          list tool by reading the selection screen
                          of the calling report again, are modified
                          by the entries of table
                          IS_SEL_HIDE-T_ENTRIES.
t_entries:         Table with selection information
t_entries-mode:   'A' = Display selection information of the current
                         table row on the information dialog box.
                  'D' = Do not display selection information of the
                         the Select option or of parameter SELNAME
                         on the dialog box.
t_entries-selname: (required only if t_entries-mode = 'D')
                   name of Select option or parameter
The following table fields are only required if t_entries-mode = 'A'. They contain the selection information to be added.
t_entries-field:  DDIC field name of the field for which selection
                   information is to be displayed
t_entries-table:  DDIC table name of t_entries-field.
t_entries-stext:  Field description on the information dialog box.
                  If t_entries-field and t_entries-table were
                  filled, this text is taken from the DDIC.
t_entries-valuf:  Selection condition from-value (external format)
t_entries-valut:  Selection condition to-value (external format)
t_entries-sign0:  (I)nclusive (E)xclusive
t_entries-optio:  All values of the option field of the Select
                  option are allowed.
The remaining fields are used internally and are irrelevant to the caller.
<b>* IS_PRINT =</b>
Print information
Description
Control parameters relevant for printing
PRINT
Value range: SPACE, 'X'
'X' = Print list and do not display it on the screen. Further settings can be made on the print parameter screen.
NO_PRINT_SELINFOS
Value range: SPACE, 'X'
'X' = Do not print existing selection information (see also LAYOUT-GET_SELINFOS)
NO_COVERPAGE
Value range: SPACE, 'X'
'X' = Print selection information and list status, if available, on a separate page.
NO_NEW_PAGE
Value range: SPACE, 'X'
Internal use only
RESERVE_LINES
Value range: 0, n
n = Number of lines output in the footer by the user during printout at END_OF_PAGE in the corresponding callback event.
NO_PRINT_LISTINFOS
Value range: SPACE, 'X'
'X' = Do not print list status (sort information, subtotals information and filter information).
NO_CHANGE_PRINT_PARAMS
Value range: SPACE, 'X'
SPACE = (default) The output format (number of columns) is dynamically adjusted depending on the list width (255 at most).
'X' = The current print parameters are always used. If the list is wider, the output width is not adjusted dynamically.