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Jul 25, 2013 at 01:12 PM

Flat File vs JMS from legacy to SAP



Using SAP PI 7.31 and looking for better options to integrate legacy to SAP. Just wondering which is a better option to go, to create a csv flat files and map it to idoc or pub/sub model where the legacy will be the publisher and PI will be the subscriber and then map the message to IDOC eventually. Please give some suggestions.