How to Centalize the data from remote database

we have 300-400 databases across remote server.
we want to collect the centralized inforamtion from remote server into centralized oracle database.
1.exporting the centralized data at remote server and
through FTP transfering it to central server and
importing the dump in central database
2.Creating database links and collecting data through
Snapshot
Which is best or Give any suggestion pls
if possible give detail information

Hi,
Use Proxies For Your Sender SAP System side and Use the Appropriate Adapter at Receuver side according to the Requirement
Now scenario willl be Proxy-Xi---
Logic:
1) Write the Logic inside the Proxy report to pick the records from the tables
2) And send it to Xi, Xi will routew the data to the third party System based on the adapter you selected
ABAP Proxies Pre-requisites
/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies
ABAP Client Proxies
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
Regards
Seshagiri

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Hi Pals,
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create or replace
PROCEDURE TRIAL AS
BEGIN
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grant execute on utl_file to ridb
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hi,
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Procedure 1:
create or replace
PROCEDURE TRIAL_V2 AS
BEGIN
DECLARE
-- declare attributes
charString varchar2(80);
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v_FileHandle UTL_FILE.FILE_TYPE;
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Source does not have a runnable target.
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CREATE OR REPLACE PROCEDURE TRIAL_V3 AS
BEGIN
DECLARE
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charString varchar2(80);
finalStr varchar2(4000) := null;
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