If you are getting this error:

The “succeeded” operator can only be applied to an immediate child scope or service,
then make sure you specify a valid transactionName in parentheses, for example:

!succeeded(SendLoanData)

Note: SendLoanData is not the name of the scope, it is the TransactionIdentifier that you assign to the scope (which you could then use the same text value as the scope name).

This error was related to the compiler error:
“must receive before sending a fault message on an implemented port”.

The issue here has to do with publishing an orchestration as a web service.

This has already been discussed in the two blogs below
(more references for more info about the “succeeded” operator in BizTalk).

http://www.traceofthought.net/CommentView,guid,abdd6ca2-e964-437d-8bee-0188ec5b5afa.aspx#commentstart

http://staff.southworks.net/blogs/lito/archive/2007/01/02/Biztalk-Server-2004_3A00_-The-_1C20_succeded_280029001D20_-operator.aspx