Sample ABAP program for Updating notepad file data to Internal table and Sending it to Application server

 *--Structure type

TYPES: BEGIN OF TY_STD,

RONO TYPE C LENGTH 4,

NAME1 TYPE C LENGTH 20,

GEN TYPE C LENGTH 6,

FEES TYPE C LENGTH 10.

END OF TY_STD.




*--Header line and internal table

DATA WKA TYPE TY_STD.

DATA INT_TAB TYPE TABLE OF TY_STD.

*--Application server files are known as "Datasets"

*--here "fname" is the Dataset

DATA FNAME TYPE C LENGTH 40 VALUE "StudentsInfo.txt".

*--Convert notepad file data into internal table

CALL FUNCTION 'GUI_UPLOAD'

EXPORTING

FILENAME = 'C:Documents and SettingsAdministratorDesktopstudents.txt'

HAS FIELD_SEPARATOR = 'X'

TABLES

DATA_TAB = INT_TAB.

*--Sending data to Application Server

OPEN DATASET FNAME FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.

LOOP AT INT_TAB INTO WKA.

TRANSFER WKA TO FNAME.

ENDLOOP.

CLOSE DATASET FNAME.

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