03-28-2006 11:48 AM
Hi all,
Suppose i have a variable var type i.I want to create More variables Dynamically.Can Anyone tell me if possible how to do it.
suppose my requirement is to create 3 variables.
i want to create the remaining 2 var dynamically.
regards
Ahsan
03-28-2006 11:52 AM
03-28-2006 11:52 AM
03-28-2006 12:01 PM
03-28-2006 12:01 PM
Hi,
Just check the documentation on Create DATA.
<b>SIMPLETYPE Type Declarations in the CREATE DATA Statement</b>
check this..
DATA: len TYPE i.
...
TypeName = 'C'.
i = 36.
...
CREATE DATA dref TYPE (TypeName) LENGTH len.
Regards
Vijay
03-28-2006 12:03 PM
Hi,
Use like this,
CREATE DATA ls_struct TYPE (lv_struct).
The above statement creates a structure what ever value the variable lv_struct currently holds.
Regards,
Venkat Ramanan
03-28-2006 12:36 PM
Hi
you try something like this:
DATA: my_dyn_var TYPE REF TO data,
my_dyn_vars TYPE REF TO data.
FIELD-SYMBOLS: <my_vars> TYPE table,
<my_var> TYPE ANY.
Create the single variable as MY_TYPE
CREATE DATA my_dyn_var TYPE (my_type).
ASSIGN my_dyn_var->* TO <my_var>.
Create n variables as MY_TYPE:
CREATE DATA my_dyn_vars TYPE STANDARD TABLE OF (my_type).
ASSIGN my_dyn_vars->* TO <my_vars>.
DO n TIMES.
APPEND <my_var> TO <my_vars>.
ENDDO.
Max
03-28-2006 12:31 PM
Hi ,
<b>Creating variables dynamically.</b>
You can use the statement Create data. This allows you to create fields in a pre-defined or user-defined data type. The statement has following variants:
<b>Create Data dref Type typ.</b>
<b>Create Data dref Type (typename).
Create Data dref Like field.
Create Data dref Type Line of Itab.
Create Data dref Like Line of Itab.</b>
Eg :
PARAMETERS:
tab_name TYPE tname, "Table name
tab_comp TYPE tfieldname, "Field name
line_num TYPE i DEFAULT 10. "Line number
FIELD-SYMBOLS:
<wa> TYPE ANY,
<comp> TYPE ANY.
DATA:
wa_ref TYPE REF TO DATA.
CREATE DATA wa_ref TYPE (tab_name). "Suitable work area
ASSIGN wa_ref->* TO <wa>.
SELECT * FROM (tab_name) INTO <wa>.
CHECK SY-DBCNT < line_num.
ASSIGN COMPONENT tab_comp OF STRUCTURE <wa> TO .
WRITE: / tab_comp, .
ENDSELECT.
<b>In the above example, the content of a specific field of a database table is read, whereby the field and table names are not known until runtime.</b>
Regards,
Kunal