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Former Member
Nov 01, 2012 at 04:46 PM

MDM data extraction --Delta extract variant and message type

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Hi frined,

I am new at data extractor.

I know delta extracts only changed/updated data since last time extraction. I need to create a variant based on delta extract method. I was suggested that I need to create a new message type (WE81) if I use delta extract. I understand once I choose delta, I need a change pointer thing to record the last time extraction. Please help me to understand the linkage between message type and delta extractor. In another word, what does this new message type do with the process of delta extractor... how do they connect together: message type,change pointer and delta extract process.

Thanks in advance for any advice or realted documentation..

Linda