Hi friends.

I have an orchestration that currently does a pretty simple transform before
passing the message along to a web service that does some down stream
processing. A change request has come in that the external interface should
check to see that the three mandatory fields are present (i.e. not null).

What is the fastest/easiest way to check for this and return an error
message if something is missing? Do I HAVE to use the rules engine, or can I
swing something in an expression within the orchestration?

Thanks in advance,
Mo

[ Post a follow-up to this message ]

You could just distinguish each field and check the values in an
expression.

[ Post a follow-up to this message ]

Thanks Ben.

"Ben McFarlin" wrote:

> You could just distinguish each field and check the values in an
> expression.
>
>

[ Post a follow-up to this message ]