Hi sriram,
thanks for your reply.
Here we are not getting complete data in one field. we are getting the pdf file from ECC along with that a field contains file name is also coming to PI where we have manintained a proxy structure to read the file name.
Here we are mapping the file name to root node and also we have maintained a UDF.
In the target only pdf file should be placed not the proxy structure, but here PI is posting both PDF and XML file.