How we can mention varible substitution for diffrent message payloads

Question

Hi,
How  we can mention varible substitution for diffrent message payloads,
My sceanrio like following,
According the Outbound idoc message,based on the condition the messages to be split into 9 diffrent files.The sender message may or may not satisfied the condition to one or two messages or  all messages.
I done the mapping 1:N multimapping in messagemapping & Interface mapping too.
In reciever file adapter i put the variable substiution like as fallows.
Variable            Refrence
Name--            -
Filename -- payload:message_type_1,1,Segment1,1,Segment2,1,Field_1,1
<b>How we can mention variable substitution for remaining messages in the same communication channel.my message type names are diffrent for all 9 messagetypes.</b> Any ideas pl forward..,
When i am testing this scenario,able to processing a one file but the file is not placed in the specified target & gives the follwing error:
'Conversion configuration error: Unknown structure 'ns1:message_type_2' found in document', probably configuration error in file adapter (XML parser error)'.The file is
In this case Idoc data satisfied the one message condition only.
If any ideas & suggestions ..?

Answer 1

Hi Anjan
You could always put the "FileName" and "Directory" names into the Dynamic Configuration using a UDF in the map - possibly using a value mapping table to determine the correct values. Then simply reference "%Directory%" and "%FileName%" in the file adapter.  This way you do not have to reference payload variables and you set the names in the map. You will need to tick the box for "use adapter specific message attributes" in the file adapter. you UDF code will look something like
String dir = "/path";
String fil = "filename.txt";
DynamicConfiguration conf = (DynamicConfiguration)container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","Directory");
conf.put(key,dir);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
conf.put(key,fil);
- Stephen