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Downloading files onto the Application Server
By Vikram Chellappa, Mouri Tech Solutions
This is a demo application to download the data from the
internal table of the application to a file in the application server.
by Step Guidance.
Go to transaction SE38 to open ABAP editor and Type in the
program name click the create button. Here we have used
“ZDOWNLOAD_APPL_DEMO” as the program name.
Enter the Short Description for the program
Select the Program type to be “Executable program”
Click on SAVE
Give the path of the file which has to be uploaded
Here we have the file in location “\USR\SAP\SRI\SYS\SRC\DOWN.TXT”
The drive name is taken as the default SAP installation
The data from the internal table is moved in to DOWN.TXT file
in the Presentation server and out put displayed on the list screen shows the
data in the internal table.
File in the Application server.
Go to Transaction AL11 to see the SAP installation
Find our directory double click
Find our downloaded file in the directory and double click it
The Downloaded data is displayed
TYPES : BEGIN OF ST_DEMO, REG_NO(10) TYPE C, NAME(20) TYPE C, ADDR(20) TYPE C, END OF ST_DEMO.
DATA : WA_DEMO TYPE ST_DEMO, IT_DEMO TYPE TABLE OF ST_DEMO, L_FNAME TYPE STRING .
PARAMETERS: P_FNAME(128) TYPE C DEFAULT '\usr\sap\SRI\SYS\src\DOWN.TXT' OBLIGATORY. L_FNAME = P_FNAME. WA_DEMO-REG_NO = '100001'. WA_DEMO-NAME = 'ANAND'. WA_DEMO-ADDR = 'NAGARKOVIL'. APPEND WA_DEMO TO IT_DEMO.
WA_DEMO-REG_NO = '100002'. WA_DEMO-NAME = 'VIKRAM'. WA_DEMO-ADDR = 'CHENNAI'. APPEND WA_DEMO TO IT_DEMO.
OPEN DATASET L_FNAME FOR OUTPUT IN TEXT MODE ENCODING DEFAULT. WRITE :5 'REG NUM',16 'NAME',37 'ADDRESS' . LOOP AT IT_DEMO INTO WA_DEMO. IF SY-SUBRC = 0. TRANSFER WA_DEMO TO L_FNAME. WRITE :/5 WA_DEMO-REG_NO,16 WA_DEMO-NAME,37 WA_DEMO-ADDR. ENDIF. ENDLOOP.
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