Sequence number/counter in File name using FTP

Hi
I have to add sequence number in the file name. How can i do that? everytime file generates it should pick up the latest file number.
Example File1 File2 File3. 1,2 and 3 are the sequnce number.
Regards

Hi ria,
You can do this by dynamic file creation. Use this following code and cretate an UDF. The map the required file format to the target header structure as below;
UDF
sequence number:
IDENTIFIER is the parameter
Import com.bp.xi.util.*;
Code:
return ServiceUtil.getSequenceValue( IDENTIFIER, container, false );
Dynamic file:
Key & Value is the parameter
Code:
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get( StreamTransformationConstants.DYNAMIC_CONFIGURATION );
DynamicConfigurationKey confkey = DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/File", Key );
conf.put( confkey, Value );
return "";
Input parameter "Key" is given a constant value"FileName"
Second parameter "Value" is the file pattern
Mapping
Constant(File)concat function sequence numberUDF ==> Dynami File udf ==>target header record.
In the receiver communication channel check the adapter specific function, filename
points if useful
regards,
Murugavel

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Dynamic file name using FTP adapter

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1. In the mapping program that you are using populate the filename coming from the source into the target in any of the fileds.
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Hi There,
Was wondering if there was any way to achive the same "Add Counter" functionality used for File names in Reciever file adapter when we are using FTP as the transport protocol, this option is only provided in NFS,
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Write files using counter on to ftp..
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