BizTalk + using macro on send handler for messageID

Question

Hello,
I was trying to use the macro on the send port. I am assigning the document number to the recieve file name as a string in the message assignment. something like
mymsg(FILE.RecievedFileName) = msgenv(propertyschema.documentnumber)
In this case, can i get the document number as file name on the send port using %SourceFileName%
Just want to get the document number as a file name at the send port
Please help.
thanks
Nan

Answer 1

Hi NanLu,
Let me quote the following,
%SourceFileName%
Name of the file from which the File adapter read the message. The file name includes the extension and excludes the file path, for example, Sample.xml. When substituting this property, the File adapter extracts the file name from the absolute file path stored
in the FILE.ReceivedFileName context property. If the context property does not have a value—for example, if a message was received on an adapter other than the File adapter—the macro will not be substituted and will remain in the file name as is (for example,
C:\Drop\%SourceFileName%). 
Note: Correct implementation of this macro requires that the output message is the same message as the received message.
Few things to check here,
1)You should be receiving the file using a File Adapter.
2)Please check if the FILE.ReceivedFileName appears as 'Promoted' in your OUTPUT message. Basically if you are assigning your input message to your output message the body as well as the context is automatically copied.But if your output message is not same
as your input message then you need to promote this property so that at the Send Handler the macro will be applied.
Please check and see how it goes.
Regards,
Sajith C P
Please mark as answer if this helps