Imported from previous forum
Where can I find an Example of FIXML administrative message?
Thanks Matteo Nazzario
[ original email was from Ryan Pierce - rpierce@taltrade.com ]
> Where can I find an Example of FIXML administrative message?
You can’t, because there aren’t any.
FIXML is a different data representation for application messages only. It does not define sequence numbers or session-level things like resend requests and gap fills.
FIXML cannot be used as a complete solution by itself, but must be coupled with some other mechanism to handle ordering. Two paths people follow are:
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Embed the FIXML messages in a standard FIX (tag=value) message, and use a standard FIX engine to handle things like ordered message delivery.
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Use something other than the FIX session layer to transport them and guarantee ordered delivery, i.e. vendor middleware solutions.