Topic:   how to handle large flat files in webMethods?
Nov 05, 2014 15:32 7 Replies 1277 Views vikas
Prev Next
Topic Replies (7)
  1. 1
    idnkx user

    vikas

    how to handle large flat files?

    1
    idnkx user

    Raj Kumar

    1. pub.xmlmlStringToXMLNode (Input: $fileStream)
    2. pub.xml:getXMLNodeIterator (Input: "node" from previous step, "criteria" - records which are multiple)
    3. Repeat step ( Until data exist)
    3(a) pub.xml:getNextXMLNode (Input: "iterator" from Step 2)
    3(b) Map data to flat file
    3(c) pub.flatFile:convertToString
    3(d) writeToFile

    1
    idnkx user

    Raj Kumar

    this is one of the way to handle large documents

    1
    idnkx user

    Raj Kumar

    TN for Large Document handling tn.BigDocThreshold
    ---------------------
    -n: Specify a negative number to have Trading Networks
    consider no documents as large.

    0:all documents as large
    n: no of bytes greater the specified n value

    1
    idnkx user

    Raj Kumar

    in integrationserver also you have watt.server.tspace property where you can define maximum num of bytes
    that can be stored on hard disk.. not much clear about this property.. but check

    1
    idnkx user

    George

    ..tspace is nothing but TN specific naming convention for Disk, this property suggest size of disk allocated to store all Large doc coming to TN for processing..!!

    1
    idnkx user

    Neelima

    First save the flat file in ur system disk memory and call convertTovalues service and in that service enable the iterator attribute.....For more info just read flat file developer guide for handling large flat files

Leave a Reply
Guest User

Not sure what course is right for you?

Choose the right course for you.
Get the help of our experts and find a course that best suits your needs.


Let`s Connect