1 Reply Latest reply on Mar 18, 2021 7:58 AM by user126898

    Attempting to Merge a header file with a flat file in Informatica Analyst

    Chris Snyder New Member

      I have a header file and a data file with no headers that I need to merge in order to profile. I'm attempting to merge them in the tool however I am having trouble. I was hoping there is a way to add the header within either Analyst or developer to save me the time of a manual process. The files are tab delimited and are a 1 for 1 overlay.  Right now the data file is over 7gb and not able to be added easily.



                    Header File                                  Data File

      Customer_ID                                                     001

      Customer_First Name                                       Bill