KNIME Server Job Execution - Errors Loading flow variables into node: Int for key "FIRST_COL" not found

Hi all,

I am currently trying to set up a Workflow on the Knime Server to exectue it automatically on the server. The workflow reads a Excel File which is available on the KNIME Server repository. I am using a string input indicated the absolute URL for the XLS reader. Unfortunately when running the job I get a error for the XLS Reader: “Warnings: Errors Loading flow variables into node: Int for key “FIRST_COL” not found.” Somebody an idea?

Hi @jkempelis,

How have you configured the Excel Reader to use the flow variable from the String Input? WOuld it be possible for you to share your workflow?

Cheers,
Roland