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Modify Databank element value (number)

I'm using a REST Data Bank to get a row number from the Endpoint URL (for example /Row/1), and then I need to subtract it by one to use it in a JSON Databank to get the first item (index 0) from a Messaging Client Response.
How can I modify that value before using it?



  • williammccusker
    williammccusker Posts: 640 ✭✭✭


    In XPath the first item in an array should be index 1, not zero. So passing 1 through from the example URL to an XPath should select the first item.

  • Greetings,
    I was checking the pva response against old data that I had in a txt file. Now I checked against the live data and it's working fine.
    Thanks William.

  • williammccusker
    williammccusker Posts: 640 ✭✭✭

    Great new! Glad it worked!