"message part data does not contain at least one of the node"

Error: “…message part data does not contain at least one of the node….”

 

While working on BizTalk projects sometimes, when you want to manipulate a schema output (with promoted/distinguish properties), when you normally try to assign the property values in orchestration you get errors like above.

 

Easiest fix to such scene is:

 

1. Have your schema distinguished properties
2. Initialize a temporary variable with following syntax in orchestration expression builder

 

TempDoc=new System.Xml.XmlDocument();
TempDoc.LoadXml("<ns0:OutMsg StdName='' xmlns:ns0='http://PropSchema.OutSchema' /> "); //you can generate whole of this middle portion for your schema by using generate instance ;)
Out=TempDoc;
Out.StdName="Mehul";

 

3. Try to access properties and assign some value.

 

 

Base rule for BT is you can’t directly access any object or its properties til its loaded in memory using a map or an intializer as shown above. J

 

Mehul Trivedi

trivedimehulk@gmail.com