How to pull data from sql server ( Seperate server) & upload it into sap

Question

Hi All,
I have a SQL Server database in System1,
data base name          DB1
Table name                 TB1
I want pull data from TB1 & upload the same into ztable in SAP.
How I can I achive this in ABAP.
Thanks in Advance
Appropriate points will be rewarded.
Arun kumar

Answer 1

Hi Arun,
You have to do the following:
1. Create an entry in Trxn DBCA for SQL Server in SAP, you are creating a database connection for the SQL server in SAP.
2. You use this connection, and write Native SQL stmnts...between EXECSQL...ENDEXEC to fetch the data..and then normal ABAP statements to put that data into your ztable.
Regards,
Raj
For eg:
TABLE DBCON Entry can be like this...depends on your External database..
CON_NAME                                  Raj                Logical name for connection
DBMS                                           MSS              Microsoft SQL Server
USER_NAME                                <User name>     For SQL Serve
PASSWORD                                 <password>            "    "
CON_ENV                  MSSQL_SERVER=<server> MSSQL_DBNAME=<database name>
DB_RECO                 Availability type for an open database connect  
FUNCTION z_houston_connect.
""Local interface:
EXEC SQL.
CONNECT TO 'RAJ' AS 'V'
ENDEXEC.
EXEC SQL.
SET CONNECTION 'V'
ENDEXEC.
*- Get the data from MS-SQL Server
EXEC SQL.
open C1 for
select
l.loc_id,
l.loc_name,
a.acc_id,
a.acc_name,
d.person
from ho_loc_mast as l
inner join snd_acc_mast as a on l.loc_id = a.loc_id
inner join snd_acc_addr as d on a.loc_id = d.loc_id and
a.acc_id = d.acc_id
where l.loc_id = '001'
ENDEXEC.
DO.
EXEC SQL.
FETCH NEXT C1 into :wa-c_locid, :wa-c_locname, :wa-c_acc_id, :wa-c_acc_name, :wa-c_person
ENDEXEC.
IF sy-subrc = 0.
PERFORM loop_output.
ELSE.
EXIT.
ENDIF.
ENDDO.
EXEC SQL.
CLOSE C1
ENDEXEC.
ENDFUNCTION.