How to synchronize SAP table and external database table ?

[Former Member]

I have to synchronize a SAP table and a external database table. The SAP table has millions or billions of entries. It will cost a lot time to copy all records. I can build a table (A) to record all the key field copied, and then I will copy the records not in my table (A).

Now, the question comes. If one of the record change the non-key value, which has been copied. How can I found the changing ?

Can you have a better method to synchronize tables ?

Best regards,

Frank.

[Former Member]

I have to synchronize a SAP table and a external database table. The SAP table has millions or billions of entries. It will cost a lot time to copy all records. I can build a table (A) to record all the key field copied, and then I will copy the records not in my table (A).

Now, the question comes. If one of the record change the non-key value, which has been copied. How can I found the changing ?

Can you have a better method to synchronize tables ?

Best regards,

Frank.

[Former Member]

hi,

check out with this...to synchronize tables

rdisp/bufrefmode

the above mentioned parameter is to be specified in OWN DATA of your system (PARAMETERS TAB).

[Check this link|http://help.sap.com/saphelp_sm32/helpdata/en/3d/ad5b8e4ebc11d182bf0000e829fbfe/content.htm]

Regards

Sharath