ALV TREE- How to adjust the TOP-OF-LIST size

[Former Member]

Hi,

I have created an ALV Tree type report using CL_GUI_ALV_TREE by calling SET_TABLE_FOR FIRST_DISPLAY and exporting it_list_commentary which contains about 15 lines

1) I do NOT want to display all 15 lines. Is there a way to re-size the top_of_page information so that only 5 or so lines are displayed? or maybe change the the contents of the listheader after the 1st page??

2) I have also tried adding a page number to the header (top_of_page) with no success.

I created an event handler and registered it. I use sy-pagno and/or a variable where a I add to it..... The page number is always displayed as the iniitial value. Any suggestions???

[Former Member]

This message was moderated.

[Former Member]

Hi,

what is need to display only 5/15 records where all 15 records related to one input process.

Did you grouped the data in hierarchy throw add_node method.

You question is not clear to me.

Can you give some more details regarding this.

Regards,

Anand Babu R

[Former Member]

Hi,

My program uses the cl_salv_events_tree class.

I am creating a hierarchy tree using Add nodes. This is not my issue.

The problem is the header(top of page). I use the SET_TOP_OF_LIST method to add about 20 rows.

This makes the header quite large. I don't want to see it all on the screen. I just want to see the top 5 lines.

I only want to see the 20 lines when the report is printed.

Any help would be appreciated.

Thanks