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beth_carlin · Posted: Tue Jul 27, 2004 1:13 pm Post subject:

Hi MQWF gurus,

I am writing an appl that uses MQWF XML interface to create and start instance, then pass in the input var...this
appl will be puting many xml msgs on the queue. The only difference between the xml msgs is the value
of the input variables..each time the value of the input variable will change

That is ...
first time, this msg is put on the EXEXMLINPUTQ

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE WfMessage SYSTEM "C:\mqwf34\WfMessage.dtd">
<WfMessage>
<WfMessageHeader>
<ResponseRequired>Yes</ResponseRequired>
<UserContext>This is my return data</UserContext>
</WfMessageHeader>
<ProcessTemplateCreateAndStartInstance>
<ProcTemplName>Test</ProcTemplName>
<ProcInstName>MyTest</ProcInstName>
<KeepName>true</KeepName>
<ProcInstInputData>
<datainput>
<company_name>ABC </company_name>
<contact_name>Jim Simth</contact_name>
</datainput>
</ProcInstInputData>
</ProcessTemplateCreateAndStartInstance>
</WfMessage>

it works ok...I can see the Process instance named "MyTest" in the running state and the work item generated containing
the two input vars company_name and contact_name with the correct values passed in.

Second time,

If I put another xml msg similar to one above with the only difference being the value of the input container vars..
that is instead of ABC , the new value is DEF...

I will receive this error msg on the reply queue
<ProcessTemplateCreateAndStartInstanceResponse>
<Exception>
<Rc>121</Rc>
<Parameters> </Parameters>
<MessageText>FMC00121E Name is not unique </MessageText>
<Origin>e:\v340\src\fmcecosa.cxx(3950)</Origin>
</Exception>

The reason for the error is the Process instance name is not unique...

I can work around by changing the Process instance name value of <ProcInstName>MyTest</ProcInstName> to
to MyTest1, MyTest2...everytime an xml msg is put on the queue

I would like to know how to do this without having to change the Process instance name ?

Thanks very much
Beth