GUI Download SAP ABAP

 

In SAP ABAP, you can use the GUI_DOWNLOAD function module to download data from an internal table to a local file on your computer. Here's a basic example of how you can use it:

ABAP

DATA: lt_data TYPE TABLE OF string,
ls_data LIKE LINE OF lt_data.
* Fill the internal table lt_data with the data you want to download
SELECT *
FROM mara
INTO TABLE lt_data
UP TO 10 ROWS.
* Call the GUI_DOWNLOAD function module
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
filename = 'C:\temp\mara_data.txt'
filetype = 'ASC'
write_field_separator = 'X'
TABLES
data_tab = lt_data.

Explanation:

  • Data Preparation: An internal table lt_data is declared and populated with data from the mara (material master) table.
  • Function Call: The GUI_DOWNLOAD function module is called with the following parameters:
  • filename: Specifies the path and filename where the file will be saved.
  • filetype: Specifies the file type ('ASC' for text, 'DAT' for binary).
  • write_field_separator: Set to 'X' to write field separators between columns.
  • data_tab: The internal table containing the data to be downloaded.

Additional Notes:

  • File Types: You can use different file types like TXT, CSV, or XLS by changing the filetype parameter.
  • Field Separators: You can control the field separator by changing the write_field_separator and field_separator parameters.
  • Dialogs: If you want the user to select the file path and name, you can use the dialog parameter (set to 'X').

SAP ABAP Training Demo Day 1 Video:

You can find more information about SAP ABAP in this SAP ABAP Link

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