Hi Michele, I'm using version 21.0.2 The Merge Join step looks fine and when I "Preview Output" it I get a list of rows as expected. The "Insert/Update" step however fails with the "No fields" error.
Regards, Alessandro ________________________________________ From: wronglytranslated <[email protected]> Sent: Thursday, September 25, 2025 17:15 To: [email protected] <[email protected]> Subject: Re: Error "No fields in row, can't insert!" in "Insert/Update Step" Hi Alessandro, Which Java version do you use? I had an issue with Merge Join and Java 21. After I configured Merge Join, when I reopened it, the 2 drop down entries were blank. Regards, Michele On Thu, 25 Sept 2025, 16:03 Alessandro Baldoni, <[email protected]> wrote: Hi, I have a pipeline whose two last steps are a "Merge Join" followed by a "Insert/Update". If I run the pipeline up to the "Merge Join" step I can see that all data is correctly processed. When I run the "Insert/Update" step I get the error "No fields in row, can't insert!". Any help on how to debug it is appreciated. Kind regards, Alessandro
