How to bring data from Oracle based Non SAP System to SAP

Question

Dear Friends,
I have two servers, one is SAP and the other one is Non SAP with Oracle in backend. Please suggest how to take data from the NonSAP server to SAP server or how to connect the two.
Please send the step-by-step configuration if possible.
Thanks in advance,
Alok.

Answer 1

Hi
Step 1: Create an entry for the External database in DBCON table using Trxn: DBCA.
Table: DBCON (Description of Database Connections)
Field Name     Description                          Value (For: E.g.:)
CON_NAME   Logical name for a database connection    RAJ
DBMS       Database system                           MSS
USER_NAME  Database user                            <username>
PASSWORD   Password for setting up the connection   <pwd>/<pwd>
CON_ENV   Database-specific information             MSSQL_SERVER=depotserver MSSQL_DBNAME=HOF_INDORE
DB_RECO
Step 2: Now you can write code to connect to the external database…
Your Sample code can be something like this……
FUNCTION-POOL z_houston. "MESSAGE-ID ..
DATA: BEGIN OF wa,
c_locid(3),
c_locname(50),
c_locstate(5),
END OF wa.
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
loc_id,
loc_name,
loc_state
from ho_loc_mast
ENDEXEC.
DO.
EXEC SQL.
FETCH NEXT C1 into :wa-c_locid, :wa-c_locname, :wa-c_locstate
ENDEXEC.
IF sy-subrc = 0.
PERFORM loop_output.
ELSE.
EXIT.
ENDIF.
ENDDO.
EXEC SQL.
CLOSE C1
ENDEXEC.
ENDFUNCTION.
*& Form LOOP_OUTPUT
Output
FORM loop_output .
WRITE: /5 wa-c_locid, 10 wa-c_locname, 65 wa-c_locstate.
CLEAR wa.
ENDFORM. " LOOP_OUTPUT
Regards
Raj