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Call Workflow - Sub

<p>Playing around with Call Workflow - sub-workflow to "Call Workflow - Main"</p>

Playing around with Call Workflow - sub-workflow to "Call Workflow - Main"


https://forum.knime.com/t/call-workflow-table-based-not-accepting-variable-with-path/48189/6?u=mlauber71

In order to get a Workflow Service Input / Output other than the table connection you have to:

  • drag the connection of the type you want from the previous node

  • until a transparent plus sign appears

  • then you search for the "Workflow Service Output"

  • when you click this it will change the type from table to the type you were just dragging along ....

THX to Linh for this insight ...


https://forum.knime.com/t/call-workflow-table-based-additional-table-input-ports-possible/83894/2?u=mlauber71

some new manipulation
Column Expressions
../data/new_file.table../new_file.tableas "File_path_2"
Table Writer
variable-input
Workflow Service Input
00:00:02
Wait...
the new data gets sent
Workflow Service Output
input
Workflow Service Input
File_path_2
Variable to Table Row
Create Date&Time Range
File_path_locationpath provided by the main workflow 2
String to Path (Variable)
Date_Time2
Constant Value Column
output-parameter
Workflow Service Output
read the filespecified in the"File_path"variable
Table Reader
Table Row to Variable
File_path_2
Path to String
output-parameter-variable
Workflow Service Output

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: sande
Created at: 2022-08-05
On NodePit since: 2024-08-12
Last update: 2026-11-10
Created with KNIME version: v5.3.2

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