[ECC6] Inserting data from internal table (deep structure) into db table

Question

Hi experts,
I have a problem when inserting data from IT using deep structure into a database table. Please help:
I have one database table with 2 columns ZTest (col1, col2). Col1 is key.
In my program I have a deep structure t_screen using table type lvc_t_scol:
In 4.6c systems, the INSERT statement works well but it does not work in ECC6 systems.
DATA: BEGIN OF t_screen OCCURS 0,
        rec_count(3) TYPE n,
        col1 LIKE ZTest-col1,
        col2 LIKE ZTest-col2.
DATA: ct TYPE lvc_t_scol.
DATA: END   OF t_screen.
t_screen-col1 = 'test1'.
t_screen-col2 = 'test1'.
APPEND t_screen.
t_screen-col1 = 'test2'.
t_screen-col2 = 'test2'.
APPEND t_screen.
INSERT ZTest FROM TABLE t_screen ACCEPTING DUPLICATE KEYS.
Currently I have an idea using a temporary internal table with the same structure as ZTest. Use MOVE-CORRESPONDING statement to move data from t_screen table to temporary table before inserting --> It worked. But do you have any ideas without using temporary table?

Answer 1

Hi
There are a large number of stataments couldn't be supported in unicode system and so it doesn't allow to do it in ECC 6.
U need to delete the deep structure from your defination:
DATA: BEGIN OF t_screen OCCURS 0,
        rec_count(3) TYPE n,
        col1 LIKE ZTest-col1,
        col2 LIKE ZTest-col2.
DATA: ct TYPE lvc_t_scol. "<-------- Error is here
DATA: END   OF t_screen.
So u need to use a structure like this to update your table:
DATA: BEGIN OF T_ZTEST OCCURS 0,
        rec_count(3) TYPE n,
        col1 LIKE ZTest-col1,
        col2 LIKE ZTest-col2.
DATA: END   OFT_ZTEST.
Max