When performing a Call Transaction, is it better to use a synchronous or asynchronous update mode for a large number of records? Right now, we have a BDC that is running on synchronous update but is taking forever to update. Sometimes it even causes system problems.
I'm also looking into using a BAPI instead of the BDC. I think using a BAPI is preferable than a BDC.
Comments and suggestions on these 2 issues are highly appreciated.