Debugging ALV

[Former Member]

Hi All,

I would like to ask which part of the function 'REUSE_ALV_LIST_DISPLAY' handles the data to be outputted.

Thanks,

BELEN

[Former Member]

Hi,

I believe the reuse_alv_list_display function module is a system function..For debugging that code..you should enable system debugging..

In the debugging..set the system debugging to on..

Now you can debug the alv function module

Thanks

Naren

[Former Member]

hi,

debug it,u can know where it handles the data to be outputted

[Former Member]

Hi,

please check out the following link it might help you

/people/scott.barden/blog/2004/07/22/abap-breakpoints-and-system-macros

http://www.sap-basis-abap.com/sapabap01.htm

*******please reward points if the infromation is helpful to you*************

[Former Member]

Hi,

Use System Debugging.

For System Debugging check the below link,

http://help.sap.com/saphelp_nw2004s/helpdata/en/ef/5f0640555ae369e10000000a155106/content.htm

http://help.sap.com/saphelp_47x200/helpdata/en/c6/617ca9e68c11d2b2ab080009b43351/frameset.htm

Regards,

Padmam.

[Former Member]

In Reuse_alv_list_display for parameter I_INTERFACE_CHECK = 'X'.

Then u will all the details , u require..

---balaji

[Clemenss]

Hi Maria,

the handling of data to be outputted in ALV is rather complex: They may be sorted, columns arranged and rearranged, summing and other calculations done. Internally, some KKB functions are called, they do the list output.

But I think you may bury the question. ALV is made for use as a black-box. Your question should rather be like: What do I have to do to get a result like this or that.

There is so much information about ALV. You won't like to debug tens of thousands of lines.

Regards,

Clemens