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Former Member
Mar 26, 2009 at 04:10 PM

RFC lookup issue

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Hi folks,

In one of my mapping Iu2019ve two tables with fewer fields to get. So Iu2019m using the RFC lookup standard conversion function of Message Mapping. As we now can map more than one target field at the same windowpane. Iu2019m wondering, for performance reasons, if it is best to call the RFC lookup function for each target field or should call it once and map it for all fields of a context.

Do I gain performance or at runtime this has the same behavior as call it for each field (as I think RFC retrieves data for each context and not for each field).

I searched at SAP help, but no answers. Anyone knows?

Thanks in advance,

Jorge.