BizTalk Orchestration with Envelop Schema

Question

I have Flat File Schema in which I set the Allow Message Breakup at Infix Root to true. And also I set the Record Max Occurrence 1. To dispatch the message and send the multiple message to the send port.I used a Receive Pipeline(with flat file disassemble)
and Send Pipeline(XML Transmit) in the receive and sen ports. Till this it worked fine.
The input .txt File at the receive Port
1000 ABC IT 1001 DEF Maintenece 1002 GHI Payroll
The Output was three .xml files like
<?xml version="1.0" encoding="utf-8" ?>
- <Record xmlns="http://FlatFilewithEnvelop.FlatFileSchema1">
- <Employee xmlns="">
<ID>1000</ID>
<Name>ABC</Name>
<Dept>IT</Dept>
</Employee>
</Record>
<?xml version="1.0" encoding="utf-8" ?>
- <Record xmlns="http://FlatFilewithEnvelop.FlatFileSchema1">
- <Employee xmlns="">
<ID>1001</ID>
<Name>DEF</Name>
<Dept>Maintenece</Dept>
</Employee>
</Record>
<?xml version="1.0" encoding="utf-8" ?>
- <Record xmlns="http://FlatFilewithEnvelop.FlatFileSchema1">
- <Employee xmlns="">
<ID>1002</ID>
<Name>GHI</Name>
<Dept>Payroll</Dept>
</Employee>
</Record>
Now I wanted to send only the message with specific ID.So I added a Orchestration in to the Project where I am using decision shape, using the expression. Else I didnt want to send any message to the send Port.
Msg(FlatFilewithEnvelop.PropertySchema.ID) == 1000
If I send the same message in the Receive Port, I am getting four messages in the Send port(shown as below). I dont what was the mistake can anybody tell me what is the mistake.
<?xml version="1.0" encoding="utf-8" ?>
- <Record xmlns="http://FlatFilewithEnvelop.FlatFileSchema1">
- <Employee xmlns="">
<ID>1000</ID>
<Name>ABC</Name>
<Dept>IT</Dept>
</Employee>
</Record>
<?xml version="1.0" encoding="utf-8" ?>
- <Record xmlns="http://FlatFilewithEnvelop.FlatFileSchema1">
- <Employee xmlns="">
<ID>1000</ID>
<Name>ABC</Name>
<Dept>IT</Dept>
</Employee>
</Record>
<?xml version="1.0" encoding="utf-8" ?>
- <Record xmlns="http://FlatFilewithEnvelop.FlatFileSchema1">
- <Employee xmlns="">
<ID>1001</ID>
<Name>DEF</Name>
<Dept>Maintenece</Dept>
</Employee>
</Record>
<?xml version="1.0" encoding="utf-8" ?>
- <Record xmlns="http://FlatFilewithEnvelop.FlatFileSchema1">
- <Employee xmlns="">
<ID>1002</ID>
<Name>GHI</Name>
<Dept>Payroll</Dept>
</Employee>
</Record>

Answer 1

The way in you have defined the schema (with batch) when its debatches all the debatches messages will have the same context property which in this case is 1000. So you're getting all the messages from the same batch passed through (true part of) the decide
shape.
Try this in the Decide shape:
xpath(YourReceivedMessage, "boolean(/*[local-name()='Record' and namespace-uri()='http://FlatFilewithEnvelop.FlatFileSchema1']/*[local-name()='Employee' and namespace-uri()='']/*[local-name()='ID' and namespace-uri()='']=1000)")
Replace "YourReceivedMessage" to the Biztalk message type you have set in the Receive shape.
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