BAPI - Duplicate Checking

[Nguyen A (Amy)]

Hello,
 
We are implementing an ALE/IDOC interface for our invoice process (FI -
account payable). The design will use BAPI (process code) to perform a
direct load in SAP. Does anyone know if SAP delivers "duplicate checking"
using BAPI? Any suggestion?
 
Any help and sharing is greatly appreciated,
 
Amy Nguyen
anguyen at equiva.com <mailto:anguyen at equiva.com>
713-277-8571
 
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