Data conversion from legacy : through BOM or recipe for a process industry?

Hi all
I am working on  data migration document for BOM , ROUTING, PROD VER. My question is whether during migration from legacy we should first migrate the Recipe and add the comp no for creating BOM in mass creation , Or that we should bring the BOMs directly from the legacy? Which method is better from strategic point ?

Hello,
for migration into CRM I would suggest the 'XIF-Interfaces'; these are interfaces provided in CRM for connection to external systems. I'm not sure if this will cover all objects mentioned above, but at least some of them should exist.
Some information about existing interfaces can be found in the integration repository under http://ifr.sap.com/index.html; from the start screen first select 'Enter the repository' and then have a look under 'generic components' and 'SAP CRM'.
Regards, Katja Ohliger

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