How to get the particular field name from mapping to comm channel to create filename?

[Former Member]

How to get the particular field name from mapping to comm channel to create file name dynamically?

[Former Member]

Hi Chandra,

Please go through the below blog which explains in step by step .

SAPTechnical.COM - Enable Variable substitution in Receiver File adapter

Regards

Venkat

[sahithi_moparthi]

Hi Chandra,

Please find the below answer.Still if you have query please post your Structure and the target value you want to populate.

Let us suppose assume that you have a str like below:

      Test(root node)

          -Header

          -Body

             -DocumentHeader

                   DocumentNumber

Then at the target side if you want to cretae the file name with the DocumentNumber then you can go for Variable substitution.Please find the below Screenshots for the same.

[Former Member]

Hi Monikandan,

Thanks for the info, but I want to create a file name in target comm channel with mapping input data.

Thanks,

Chandar

[former_member192295]

Hi Chandar,

If file name creating based on mapping input data than Variable substitution is easiest way to create file name.

[Muniyappan]

Hi Chandar,

Adding to monikandan comments.

if the file name is coming xml then you can use variable substitution also.

check this blog for detail http://wiki.scn.sap.com/wiki/display/XI/Dynamic+file+name+and+directory+in+Receiver+File+Adapter+-+s...

Regards,

Muniyappan.

[Former Member]

Thanks Maraswamy. blog is useful to my query.

[monikandan_p]

Hi Chander,

You can create file name dynamically by below UDF in message mapping.

1. Create a UDF

2. Set Dynamic configuration

UDF will accept two parameters

public String getFileName(Container container, var1 String, var2 String) throws StreamTransformationException{

//For getting filename

DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);

DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");

String filename = var1 + var2;

conf.put(key, filename);

return FileName;}

Best Regards,

Monikandan.