Passing dynamic table name in ADO. net destination

I am new to SSIS and I have a requirement where i need to pass dynamic table name in ADO .net destination .
My package contains an "Execute Sql task" in the control flow which computes the destination table name to be provided at run time and stores it in a variable expression
"@[User::Table_name]"(which has a scope of full package).
Now, the problem I'm facing right now is that , I am unable to use this variable expression in the ADO .Net Destination .
I need to pass this variable expression as the table name in ado .net destination.
But, whenever I use this variable in place as the table name I keep on getting this error and my package fails:-
[ADO NET Destination [403]] Error: The Table or View name is not expected. \n\t If you are quoting the table name, please use the prefix " and the suffix " of your selected data provider for quotation. \n\t If you are using multipart name,
please use at most three parts for the table name.
Although ,I am able to run my package when i am providing the existing(static) table name.So there is nothing wrong with the package.
Tried a lot of things still not working..Please help...

I am having the result stored in the variable expression . I just need a way to be able to use it as the Destination table in ADO .net Destination.
I am not sure if this will work for you, but I am able to store the table name in variable and use it dynamically (via data flow task expression property ) as shown.
Thanks, hsbal
Hi Adeep,
Based on my further research, just as hsbal said, we can set a variable as ADO.NET Destination table via Expressions property in Data Flow Task.
If there are any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

Similar Messages

How to pass dynamically table name in my cursor declaration

Hi:
I am new. could you please let me know how to pass a table name dynamically in my cursor declaration? for instance I am declaring the following cursor in my pl/sql procedure:
CURSOR crs_validate IS
select * FROM <ACT_JUN_2006_LOB>;
this ACT_JUN_2006_LOB table name, I should able to pass it when I open the cursor ... any help appreciated. thanks.
srini

Thanks all for the response. REFCURSOR does work: here is an example ... which I found on-line
procedure emp_test(
month varchar2,
year varchar2)
is
type cur_typ is ref cursor;
c cur_typ;
query_str varchar2(200);
emp_number number := 7900;
salary number;
name varchar2(30);
Begin
query_str := 'Select empno, ename, sal from emp_' || month ||'_'||year
|| ' where empno = :id';
open c for query_str using emp_number;
loop
fetch c into emp_number, name, salary;
exit when c%notfound;
dbms_output.put_line(emp_number);
end loop;
close c;
end;

How to pass the Dynamically table name and RELID in IMPORT x TO y FROM DATABASE dbtab(ar) ID Key

Hello Expert,
I wanted to know is there any way through which we can dynamically pass the table name in IMPORT condition.
For e.g.
DATA : PCLT TYPE DD03L-TABNAME.
DATA: SET_RELID TYPE T52RELID-RELID.
DATA: key TYPE PCLKEY.
DATA: text_version TYPE PVRSN.
DATA: BEGIN OF ptext OCCURS 132.
DATA: line(132).
DATA: END OF ptext.
SET_RELID = 'TX'.
PCLT = 'PCL1'.
KEY = '00001000004005     9999123119960101000'.
TEXT_VERSION = '01'.
IMPORT TEXT_VERSION PTEXT FROM DATABASE <PCLT>(<SET_RELID>) ID KEY.
If i use this then it gives me error message "The Dictionary structure or table "<PCLT>" is either not active or does not exist."
Kindly help me in this matter.
Thanks
Srikanth

Hi Srikanth
I dont know if there is another solution, but this is what i did using a dynamic subroutine, please check it
just add this lines to your code
DATA: prog TYPE c LENGTH 8,
       mess TYPE string,
       sid TYPE string,
       wrd TYPE string,
       dir TYPE trdir,
       OFF(3).
DATA: lt_code TYPE TABLE OF rssource-line.
DATA: ls_code TYPE rssource-line.
perform call_import using pclt set_relid key.
form call_import USING p_pclt p_set_relid p_key.
   ls_code = 'PROGRAM SUBPOOL.'.
   append ls_code to lt_code.
   ls_code = 'form get_text tables ptext using p_key changing text_version.'.
   append ls_code to lt_code.
   ls_code = 'IMPORT text_version ptext from database'.
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   append ls_code to lt_code.
   ls_code = 'id p_key.'.
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   ls_code = 'endform.'.
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   generate subroutine pool lt_code
                       name prog
                       message mess
                       SHORTDUMP-ID sid
                       WORD WRD
                       OFFSET OFF.
   IF SY-SUBRC EQ 0.
     perform GET_TEXT IN PROGRAM (prog) tables ptext
                                          USING p_key
                                          CHANGING text_version .
   ENDIF.
endform.
Hope this help
Regards
MC

Dynamic table name in native sql query

Can i pass a dynamic table name in this query ---
            EXEC SQL PERFORMING APPEND_MTO.
              SELECT
                           LTOG_QUANTITY_TYPE,
                           FCONO,
                          WBSELEMENT,
                         PROJECT
              INTO   :IMTO
              FROM RWORKS.MTO_ISO_V2
              WHERE LTOD_DATE > TO_DATE(:MAXD,'YYYYMMDDHH24MISS')
            ENDEXEC.
How can i pass this table name RWORKS.MTO_ISO_V2 dynamically in the query
Edited by: Madhukar Shetty on Nov 26, 2009 2:40 PM

Can i pass a dynamic table name in this query ---
            EXEC SQL PERFORMING APPEND_MTO.
              SELECT
                           LTOG_QUANTITY_TYPE,
                           FCONO,
                          WBSELEMENT,
                         PROJECT
              INTO   :IMTO
              FROM RWORKS.MTO_ISO_V2
              WHERE LTOD_DATE > TO_DATE(:MAXD,'YYYYMMDDHH24MISS')
            ENDEXEC.
How can i pass this table name RWORKS.MTO_ISO_V2 dynamically in the query
Edited by: Madhukar Shetty on Nov 26, 2009 2:40 PM

How to set dynamic table name in sql query?

I want set dynamic table name by parameter in sql query,just like:
select * from :tbname
but run report is error,BI P report table name is invalidation.
What can i do? Thanks!

Hi,
that's only possible inside a data template with a lexical parameter.
Regards
Rainer

Problem with Dynamic Table Name

Hello all,
I am having trouble using a dynamic table name. I have the following code.....
declare l_cur sys_refcursor;
l_ID int;
l_tableName varchar(30);
BEGIN
open l_cur for
select hkc.ColumnID, mapping from &HKAPPDB_Schema_Name..doctablemapping ddm
inner join &HKDB_Schema_Name..HKColumns hkc on hkc.doctablemappingid = ddm.id
where ddm.id > 0;
LOOP
     FETCH l_cur into l_ID, l_tableName;
     EXIT WHEN l_cur%notfound;
     -- update missing VerbID in DocumentDocMapping table
     UPDATE &HKAPPDB_Schema_Name..IndexedDocument
     SET VerbID = (SELECT t.VerbID
                         FROM (SELECT DocRef, VerbID, DateUpdated
                              FROM &HKAPPDB_Schema_Name..l_tableName dd        - this is where the dynamic table name is used
                              WHERE dd.VerbID is not NULL))
     WHERE HKColumnID = l_ID AND VerbID is NULL;
END loop;
end;
/When I try to execute this i get an error
ORA-00942: table or view does not exist
What am I doing wrong?
Regards,
Toby

redeye wrote:
I only started about 6 weeks ago, with no tutorials and learning it on the fly; Same here.. only my introduction was to a 12 node Oracle OPS cluster all those years ago.. and required a whole new mind set after using SQL-Server extensively. But it was fun. Still is. :-)
but thats what you get when a company throws you in at the deep end with a ridiculous time constraint to migrate a whole MSSQL DB.Migrating SQL-Server to Oracle is not a simple thing. A lot of best practices in SQL-Server are absolutely worse practices in Oracle - they are that different. Simple example is lock escalation - an issue in SQL-Server. In Oracle, the concept of a lock being escalated into a page lock simply does not exist.
In terms of getting the migration done as quickly and painlessly as possible I try to reuse all the logic as it appears in the MSSQL code - in this case it was using dynamic table names. I do not doubt that i am probably shooting myself in the foot in the long run.....As long as you do not splatter too much blood on us here.. not a problem :D
Seriously though - just keep in mind that what works in SQL-Server may not work as well (or even at all) in Oracle. So do not hesitate to refactor (from design to code to SQL) mercilessly when you think it is warranted.

Dynamic table name in an inner join - select statement

Hi,
Please can you let me know if is possible to use a Dynamic table name in an inner join?
Something like the statement below? (It works in a simple select statement but not in an inner join)
SELECT *
     INTO CORRESPONDING FIELDS OF <t_itab>
      FROM <Dynamic table name> INNER JOIN pa0050 ON
      ( <Dynamic table name>pernr = pa0050pernr )
       WHERE <Dynamic table name>~pernr = it_pernr-l_pernr
       AND pa0050~bdegr = f_bdegr.
Any help would be apprecited very much.
Thanks & Regards.

Hi,
Check this link.
[http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb39c4358411d1829f0000e829fbfe/frameset.htm]
[Re: accessing dynamic internal table's fields??;
hope it'll help u.
Regards,
Sneha.
Edited by: sneha kumari on Jun 18, 2009 1:57 PM

Dynamic table name in native SQL

Hi,
How can i use dynamic table name in native SQL?
My req is to select data from a external database table , but the table name will be only poulated during runtime.
How can i acheive this?
Regards,
Arun.

It should work OK - see demo below.
Jonathan
report zsdn_jc_adbc_test.
start-of-selection.
perform demo_lookup.
form demo_lookup.
data:
    l_error_msg          type string,
    ls_t001              type t001, "Company
    ls_t003              type t003. "Doc types
perform dynamic_lookup
    using
      'T001'
    changing
      ls_t001
      l_error_msg.
write: / l_error_msg.
perform dynamic_lookup
    using
      'T003'
    changing
      ls_t003
      l_error_msg.
write: / l_error_msg.
endform.
form dynamic_lookup
using
    i_tabname            type tabname
changing
    os_data              type any
    o_error_msg          type string.
* Use ADBC to select data
data:
    l_mandt_ref          type ref to data,
    l_result_ref         type ref to data,
    l_mandt              type symandt,
    l_tabname            type tabname,
    l_sql_statement      type string,
    lo_cx_root           type ref to cx_root,
    lo_cx_sql            type ref to cx_sql_exception,
    lo_connection        type ref to cl_sql_connection,
    lo_statement         type ref to cl_sql_statement,
    lo_result_set        type ref to cl_sql_result_set.
clear: os_data, o_error_msg.
get reference of l_mandt into l_mandt_ref.
get reference of os_data into l_result_ref.
l_mandt   = '222'.   "i.e. select from client 222
l_tabname = i_tabname.
try.
      lo_connection = cl_sql_connection=>get_connection( ).
      lo_statement = lo_connection->create_statement( ).
* Set criteria for select:
      lo_statement->set_param( l_mandt_ref ).
      concatenate
        'select * from' l_tabname
        'where mandt = ?'
        into l_sql_statement separated by space.
* Execute
      call method lo_statement->execute_query
        exporting
          statement   = l_sql_statement
          hold_cursor = space
        receiving
          result_set = lo_result_set.
* Get the data from the resultset.
      lo_result_set->set_param_struct( l_result_ref ).
      while lo_result_set->next( ) > 0.
        write: / os_data.
      endwhile.
* Tidy up:
      lo_result_set->close( ).
      lo_connection->close( ).
    catch cx_sql_exception into lo_cx_sql.
      o_error_msg = lo_cx_sql->get_text( ).
    catch cx_root into lo_cx_root.
      o_error_msg = lo_cx_root->get_text( ).
endtry.
endform.

Dynamic Table name in Inner Join in 4.6c

data: tab1(10) type c value 'MARA',
        tab2(10) type c value 'MAKT'.
data: dbtab1(10) type c,
         dbtab2(10) type c .
dbtab1 = tab1.
dbtab2 = tab2.
DATA: BEGIN OF itab occurs 0,
           matnr TYPE mara-matnr,
           maktx type makt-maktx,
END OF itab.
DATA: column_syntax TYPE string,
            dbtab_syntax TYPE string.
PARAMETERS: p_matnr TYPE mara-matnr.
dbtab_syntax = '( (dbtab1) AS t1 '
&' INNER JOIN (dbtab2) AS t4 ON t1MATNR = t4MATNR )'.
SELECT matnr maktx
FROM (dbtab_syntax)
INTO TABLE itab WHERE t4~matnr   = p_matnr.
Got the following error:
"A table name, specified in an SQL command, is unknown"
It seems not able to read dynamic table name in dbtab_syntax.
thanks
anya
Moderation Message: Duplicate Post.
Edited by: kishan P on Nov 29, 2010 11:17 AM

Hi,
Check this link.
[http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb39c4358411d1829f0000e829fbfe/frameset.htm]
[Re: accessing dynamic internal table's fields??;
hope it'll help u.
Regards,
Sneha.
Edited by: sneha kumari on Jun 18, 2009 1:57 PM

Dynamic table name - error

After run (or test) of procedure
create or replace procedure tmp_select_dymanic
( AInTable IN VARCHAR2,
ACount OUT NUMBER
) as
begin
EXECUTE IMMEDIATE 'BEGIN SELECT count(*) INTO :Count FROM :InTable END;'
USING ACount, AInTable;
end tmp_select_dymanic;
error message: invalid table name.
I know the table exists and contains data. I can make SELECT in SQL (not dynamic).
What a reason for error? May be privileges in database? But i make SELECT on my own table?
How can i set dynamic table name in other way?
My Oracle Version 10g.

What you are asking can be done by REF_CURSOR;
look this example and try your self the rest:
CREATE OR REPLACE PROCEDURE insert_to_table_dinamic (
   table1   IN   VARCHAR2,
   table2   IN   VARCHAR2
AS
   rc         sys_refcursor;
   v_sql      VARCHAR2 (2000);
   v_deptno   NUMBER;
BEGIN
   v_sql :=
         'SELECT DEPTNO FROM '
      || table1
      || ' WHERE ROWNUM = 1 AND DEPTNO IS NOT NULL';
   OPEN rc FOR v_sql;
   LOOP
      FETCH rc
       INTO v_deptno;
      EXIT WHEN rc%NOTFOUND;
      v_sql :=
            'UPDATE '
         || table2
         || ' SET DEPTNO = '
         || v_deptno
         || ' WHERE DEPTNO IS NULL';
      EXECUTE IMMEDIATE v_sql;
   END LOOP;
EXCEPTION
   WHEN OTHERS
   THEN
      DBMS_OUTPUT.put_line (SQLCODE || SQLERRM);
END insert_to_table_dinamic;when i give DEPT , EMP as my 2 parameters above code will set the deptno in EMP table where deptno is null;
--Just a test proc.

Dynamic table name from Arguments in cfquery /

I'm trying to use dynamic table names in a cfc but seem to
have hit upon a wall as my calling methods from flash keep hitting
my _error methods - Code attached to show what I'm trying to
achieve; if anyone can give me some pointers it would be a great
help. I've seen numerous by using the Form with the arguments but
this is coming into a gateway used by a flash component and doesn't
work no matter how much I fiddle the code.
Thanks in advance

There was a time when I needed a dynamic query such as this.
BUT, it is very dangerous, which is why I took a few steps to make
it more secure.
1. Always use cfqueryparam and strict datatyping
2. Use listFindNoCase for known table names in the database
e.g
<cfset variables.tableNames =
"items,products,categories,blog" />
<cfif
listContainsNoCase(variables.tableNames,lCase(trim(arguments.tableName)),",")>
query here
<cfelse>
Error: Unknown table requested
</cfif>
Mikey

(Urgent) Dynamic Table Name

Hi Fellows,
Can I use dynamic table name in a loop? I have a problem that I want to use variable table in a cursor for example
procedure check_rows as
cursor c1 is
select view_name
from user_views;
v_count number;
v_view_name varchar2(35);
begin
for i in c1 loop
select count(*)
into v_count
from i.view_name;
if v_count = 0 THEN
dbms_output.put_line ('The View '| |i.view_name| |' has no rows');
end if;
end loop;
end;
but i receive a message
i.view_name must a name of a table to which the user has access.
Can anybody solve my problem.
Thanks in advance
Mustafa

Here is some codes I wrote with DBMS_SQL. I hope it will help you to start.
PROCEDURE Get_record(p_select IN OUT select_rec, where_str IN OUT varchar2) IS
my_keyblk varchar2(6);
veh_id integer;
ser_date date;
succ_flag number;
blk_route varchar2(4);
blk_run integer;
my_date_type integer;
cur_blk_route INTEGER;
rows_processed INTEGER;
ignore integer;
select_str varchar2(3000);
First_date date;
Last_date date;
BEGIN
begin
select start_date, end_date into first_date, Last_date from change_date
where current_next_code = 'CURRENT';
exception when others then
null;
end;
select_str := 'select keyblock, keycoach, proflag, pullout_date
from logblock
where (pullout_date between first_date and Last_date)
and proflag = 0';
cur_blk_route := dbms_sql.open_cursor;
dbms_sql.parse(cur_blk_route, select_str, dbms_sql.v7);
dbms_sql.define_column(cur_blk_route, 1, blk_route, 6);
dbms_sql.define_column(cur_blk_route, 2, blk_run);
dbms_sql.define_column(cur_blk_route, 3, veh_id);
dbms_sql.define_column(cur_blk_route, 4, ser_date);
ignore := dbms_sql.execute(cur_blk_route);
LOOP
if (dbms_sql.fetch_rows(cur_blk_route) > 0) then
dbms_sql.column_value(cur_blk_route, 1, blk_route);
dbms_sql.column_value(cur_blk_route, 2, blk_run);
dbms_sql.column_value(cur_blk_route, 3, veh_id);
dbms_sql.column_value(cur_blk_route, 4, ser_date);
else
dbms_output.put_line('ERROR ');
end if;
END LOOP;
dbms_sql.close_cursor(cur_blk_route);
END Get_record;
end apc_block_assign;
null

Code: 0xC0208452 Source: Data Flow Task ADO NET Destination [86] Description: ADO NET Destination has failed to acquire the connection {}. The connection may have been corrupted.

Hi There!
I have created one package (1) to import data from Flatfile(csv), (2)Clean It then (3)send clean rows to SQL Database.
This package was working fine before. Since I have decided to deploy this package to automate this process, I have no clue what went wrong but this doesn't run anymore. Flatfile and Database are on same windows box. We are running SQL 2008.I
have attached some screenshot to make this conversation more concise.
Your time and efforts will be appreciated!
Thanks,
DAP

Hi Niraj!
I recreated connection and I was able to remove that RED DOT next to those connections.
Still package doesnt run well :(
I have only one server. I use same server through out the process. I ran that process as job through SSMS and attached is output file(if this explains more)...
Microsoft (R) SQL Server Execute Package Utility
Version 10.0.4000.0 for 64-bit
Copyright (C) Microsoft Corp 1984-2005. All rights reserved.
Started: 11:34:38 AM
Error: 2014-07-18 11:34:39.33
Code: 0xC0208452
Source: Data Flow Task ADO NET Destination [86]
Description: ADO NET Destination has failed to acquire the connection {2430******}. The connection may have been corrupted.
End Error
Error: 2014-07-18 11:34:39.33
Code: 0xC0047017
Source: Data Flow Task SSIS.Pipeline
Description: component "ADO NET Destination" (86) failed validation and returned error code 0xC0208452.
End Error
Error: 2014-07-18 11:34:39.33
Code: 0xC004700C
Source: Data Flow Task SSIS.Pipeline
Description: One or more component failed validation.
End Error
Error: 2014-07-18 11:34:39.33
Code: 0xC0024107
Source: Data Flow Task
Description: There were errors during task validation.
End Error
DTExec: The package execution returned DTSER_SUCCESS (0).
Started: 11:34:38 AM
Finished: 11:34:39 AM
Elapsed: 0.531 seconds
Thanks for your time and efforts!
DAP

How to pass Dynamic Table(s) to FM

Hello All i hv an requirement in which i need to process a block of code recursively. right now i am trying to do the same with Subroutine but its hard i know. I have an option to use FM instead but i am not sure if we can pass dynamic tables to FM, so is there anybody who had solution for the same. otherwise i can use it using TOP include to declare dynamic table in comon arae as im calling it from another FM(RFC) but i dont want to use that as it will consume more memory.
So i have 2 question
1. should i use FM instead of subroutine for recursive operation if yes how can know if i reached the maximum alloted size of memory for a program. is there any FM which can tell me about the memory used or somethign like that so that i can avoid any ABAP dump.
2.how can i pass dynamic tables as input to parameters.
Note : i allready seen https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/f50dcd4e-0501-0010-3596-b686a7b51492

Hello Mani
Perhaps the sample report ZUS_SDN_TABLE_READ_VIA_RFC_XML in thread
How to return back a structure of dynamic tables in a Function Module
might be a useful approach for you.
Regards
Uwe

Can we pass IT table name dynamically to READ and SORT stmt

Hello All,
i have a requirement in which i am passing table name using a variable and want to read the same table: so my question is can we execute read and sort stmt with dynamic IT name. please see below for explaination.
v_itname = <it_2>.
now read using variable
READ table ( v_itname ) with key <field>.
and
SORT ( v_itname ) by (otab).
thanks
Mani

Hi ,
This can be done. Please refer to the codes below. Please note that the code will work if the itabs are of type standard table else it may dump.
You just need to replace the variables form the values from your internal table.
DATA: v_table1(10) TYPE c VALUE 'I_MARA',
      v_field(10) TYPE c VALUE 'MATNR',
      i_mara TYPE STANDARD TABLE OF mara.
FIELD-SYMBOLS : <fs_tab>   TYPE STANDARD TABLE,
                <fs_field> TYPE ANY.
DATA: otab TYPE abap_sortorder_tab,
oline TYPE abap_sortorder.
SELECT * UP TO 10 ROWS
FROM mara
INTO TABLE i_mara.
IF sy-subrc = 0.
ASSIGN (v_table1) TO <fs_tab>.
IF sy-subrc = 0.
    oline-name = v_field.
    APPEND oline TO otab.
    SORT <fs_tab> BY (otab).
    READ TABLE <fs_tab>
    WITH KEY (v_field) = '000000000020000989' "
    BINARY SEARCH
    TRANSPORTING NO FIELDS.
    IF sy-subrc = 0.
    ENDIF.
ENDIF.
ENDIF.
Regards,
Dev.

Passing dynamic table name in ADO. net destination

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