Cannot use alias for dynamic column name in SELECT statement

[Former Member]

Hi,

I want to retrieve values from several tables by using dynamic column & table name as below:

DATA: tbl_name(30) TYPE c VALUE '/bic/tbi_srcsys',  " staticly initialized for this example
           col_name(30) TYPE c VALUE '/bic/bi_srcsys'.  " staticly initialized for this example

SELECT (col_name) INTO CORRESPONDING FIELDS OF TABLE it_values FROM (tbl_name).

The internal table "it_values" does not contain a field named "/bic/bi_srcsys", instead it has another generic field "value" so that the above code can be applied to other tables. I tried to use alias (AS) as below:

SELECT (col_name) AS value INTO CORRESPONDING FIELDS OF TABLE it_values FROM (tbl_name).

But this cannot work. I know that there are other ways to solve this problem, such as by using a single field in SELECT .. ENDSELECT and subsequently appending it to the work area and internal table as below:

SELECT (col_name)  INTO (lv_value) FROM (tbl_name).
  wa_value-value = lv_value.
  APPEND wa_value TO it_values.
ENDSELECT.

Just wonder if there is any other more elegant workaround, because I might have several other fields instead of only one?

Thanks.

Regards,

Joon Meng

[SuhaSaha]

Hello,

Just remove INTO CORRESPONDING FIELDS OF TABLE to INTO TABLE.

SELECT (col_name) INTO CORRESPONDING FIELDS OF TABLE it_values FROM (tbl_name).

SELECT (col_name) INTO TABLE it_values FROM (tbl_name).

BR,

Suhas

[Former Member]

Hi Suhas,

thanks for the quick reply.

Sorry that I have not well described the structure of the internal table "it_values". This internal table contains several other fields (key, type, value, etc.).

I guess that the following code

SELECT (col_name) INTO TABLE it_values FROM (tbl_name).

works if the internal table only has one field (value) or the field "value" is in the first position, right?

In this case, I need to fill the "value" field of internal table it_values (ignore the other fields like type, key) with values retrieved from (col_name) of the DDIC table.

Looking forward to your reply.

BR,

Joon Meng

[Former Member]

Hi Joon,

Were you able to find a solution for this? I am in a similar situation.

Thanks,

Puja