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Thread: Not able to read data from transformation1 as the input to the transformation 2

  1. #1

    Default Not able to read data from transformation1 as the input to the transformation 2

    screenshots:

    Main Job:
    Name:  Main.jpg
Views: 29
Size:  5.6 KB
    Transformation1:
    Name:  T1_customer inputmapping.jpg
Views: 25
Size:  7.2 KB
    Transformation 2:
    Name:  T2_mapping.jpg
Views: 29
Size:  8.8 KB



    Dear All,

    I have main job that includes 2 transformations in sequence:

    T1: CUSTOMER_INPUT_MAPPING transformation: Here I am getting the CSV input data to “copy rows to results”.

    Now I want to read the “copy rows to results” from “CUSTOMER_INPUT_MAPPING transformation” as the input to the Transformation2 :“Field dependency Mapping”.

    I am using here “get rows from result” .

    Somehow the results of the “CUSTOMER_INPUT_MAPPING transformation” step are not being read as input to the “Field dependency Mapping”.

    The individual transformations are working fine. Is there help why the results of first transformation are not being read in the second transformation?

  2. #2
    Join Date
    Apr 2008
    Posts
    4,696

    Default

    Did you define the fields in the "Get Rows from Results"?

  3. #3

    Default

    yes I have defined the fields in that step.

  4. #4
    Join Date
    Apr 2008
    Posts
    4,696

    Default

    The best I can suggest at this point is to post the actual transforms, not pictures of them, as the community can dig into the settings on all of your steps and diagnose what is wrong.

  5. #5

    Default

    hi Gutlez, it is workign now. the issue was with streamllokup function. I have replaced that with value mapper then it is working fine....

  6. #6
    Join Date
    Apr 2008
    Posts
    4,696

    Default

    Stream Lookup and Value Mapper do different things...

    What are you trying to accomplish?

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