For each and every situation, we can deliver a precise BizTalk solution. Its up to the developer who develops the code. There are some tricks,
wherein you get the solution with a less amount of code but is rather vague to a newbie. We were newbies once upon a time and it’s time, we have to help them understand the mystical features to them in a easy manner. One of the complex stuff that i found was the MessageContextPropertyBase value in the property schema. So get ready to dive deep into that.
There is a property called Property Schema Base in the property schema. There are actually 3 values
We will concentrate on MessageContextPropertyBase in this article. It will be easy if we explain this with an example. isn’t?
A legacy application receives purchase orders from SAP and this message should be transformed through BizTalk. The problem here is based on some property different business process needs to be activated. Wait, there is one more catch. The idoc that is recieved from SAP is defined as a dependant schema which is already utilized by other interfaces. So we should design a solution so that the dependant schema project is not altered.
In this scenario, we can create an interface that has an orchestration that can route messages to other business process ( orchestrations ). We need to create a property schema and assign the namespace of the dependant schema. Most importantly , we need to set the value MessageContextPropertyBase to the Property Schema Base. This will actually promote the desired property in the incoming message. In this way we can easily route the incoming message to other business process.