Hi,
I'm working on my first object and I am able to create an instance and it runs, but I am struggling with how to pass the data back to my calling program. Here is my code:
Public Section looks like this:
CLASS yandy_zcl_zvd047i DEFINITION
PUBLIC
CREATE PUBLIC .
PUBLIC SECTION.
TYPES:
BEGIN OF t_cust_hier,
hityp TYPE hityp,
kunnr TYPE kunnr,
datab TYPE datab,
datbi TYPE datbi,
hkunnr TYPE hkunnr_kh,
END OF t_cust_hier.
DATA: i_cust_hier TYPE TABLE OF t_cust_hier.
METHODS constructor.
METHODS get_data
EXPORTING
!p_ch TYPE t_cust_hier.
The Constructor is empty:
method CONSTRUCTOR.
endmethod.
Get_data is as follows:
METHOD get_data.
TYPES: BEGIN OF t_ch,
hityp TYPE hityp_kh,
kunnr TYPE kunnr_kh,
datab TYPE datab_kh,
datbi TYPE datbi_kh,
hkunnr TYPE hkunnr_kh,
END OF t_ch.
DATA: i_ch TYPE TABLE OF t_ch.
SELECT
hhityp hkunnr hdatab hdatbi h~hkunnr
INTO TABLE i_ch
FROM knvh AS h.
SORT i_ch[] BY kunnr.
p_ch = i_ch.
I have an EXPORTING parameter called P_CH with an associated tpye of T_CUST_HIER.
I'm struggling with that last line of code. when uncommented, I get a compile error saying:
The type of "I_CH" cannot be converted to the type of "P_CH".
Then my calling program looks like this (and I'm struggling with the importing parameter on the get_data method call):
REPORT yandy_zvd047i.
TYPES: BEGIN OF t_ch,
hityp TYPE hityp_kh,
kunnr TYPE kunnr_kh,
datab TYPE datab_kh,
datbi TYPE datbi_kh,
hkunnr TYPE hkunnr_kh,
END OF t_ch.
DATA: o_zvd047i TYPE REF TO yandy_zcl_zvd047i.
DATA: i_ch type table of t_ch.
START-OF-SELECTION.
create object o_zvd047i.
o_zvd047i->get_data( importing p_ch = i_ch ).
END-OF-SELECTION.
<<text removed>>
Thanks,
Andy
Edited by: Matt on Jun 9, 2009 8:02 PM