Hello,
I try to get a description of the all the fields of an (external) oracle table but I'm no to happy yet.
"SELECT" to this oracle connection work but I can't use "DESC"-command successful.
The report looks like this:
.REPORT z_desc_ext_table.
DATA: wa(500) TYPE c.
DATA: dbcon_name(30) TYPE c VALUE 'PDMQ' . "Name in DBCO
START-OF-SELECTION.
EXEC SQL.
SET CONNECTION :dbcon_name
ENDEXEC.
EXEC SQL.
connect to :dbcon_name
ENDEXEC.
EXEC SQL.
open c for
desc table.in.oracle.
ENDEXEC.
DO.
EXEC SQL.
fetch next c into :wa
ENDEXEC.
IF sy-subrc <> 0.
EXIT.
ENDIF.
WRITE: / wa.
ENDDO.
EXEC SQL.
disconnect :dbcon_name
ENDEXEC.
.
When the report is executed the following dump is produced:
...
Database error text........: "ORA-00900: invalid SQL statement"
Triggering SQL statement...: "FETCH NEXT "
Internal call code.........: "[DBDS/NEW DSQL]"
...
000300 DO.
000310 EXEC SQL.
> fetch next c into :wa
000330 ENDEXEC.
000340 IF sy-subrc <> 0.
000350 EXIT.
000360 ENDIF.
...
Does anyone have an idea how to make this work?
Bluesky
