convert ALV spool output into excel file

Hi all,

I am supposed to run a few programs in background and download it to shared folder.

The output is ALV. So I get the spool number. How do I convert the spool output into excel?

I tried with both RSPO_RETURN_ABAP_SPOOLJOB and RSPO_RETURN_ABAP_SPOOLJOB_RAW but it is returning in text format.

Any method for this?