Data Interfaces

Model solutions for Chapter 6: Local Files
1.
REPORT RSFFF061.
* Internal table for local dataset defined as Dictionary structure
* or include report
DATA: BEGIN OF TAB OCCURS 20.
INCLUDE STRUCTURE SBC420C.
DATA: END OF TAB.
* STRUCTURE SBC420C:
* CARRID, CONNID, FLDATE, BOOKID, CUSTOMID.
* Alternative:
* INCLUDE RSFFF01L.
DATA: TYPE LIKE RLGRAP-FILETYPE VALUE 'ASC',
LENGTH(5).
* Create the selection screen
PARAMETERS:
HOSTFILE LIKE RLGRAP-FILENAME DEFAULT '/tmp/BOOKXX',
* LOCLFILE LIKE RLGRAP-FILENAME DEFAULT '/tmp/BC420LOCXX', "UNIX
LOCLFILE LIKE RLGRAP-FILENAME DEFAULT 'C:BC420LOCXX.ABA',
"NT/OS2
MODE DEFAULT 'A'.
START-OF-SELECTION.
* Text mode because /tmp/BOOKXX was created in text mode
OPEN DATASET: HOSTFILE FOR INPUT IN TEXT MODE,