in this thread Execution of Knime Workflow in Batch Mode
we can see an unbelievable nice script from @ ScottMcLeodPSLGroup
My question is. Did anybody have, or does anybody knows how i can edit parameters to the batch mode?
maybe i want to change somethings in the knime workflow. Like output location or inputfiles etc.
mmhm nobody have ever tried the batch mode ?
Example: I’ve a workflow which imports a csv file and exports a csv file.
In this case i must change the directory of the import file and export file.
how can i do this in batch mode + powershell?
You can pass flow variables when running in batch mode.
See https://www.knime.com/faq#q12
It’s also possible to change the configuration of the workflow through workflow variables. If a variable is defined for a workflow, you can use it in batch mode by referring to it using a comma separated triplet to specify the name, value and type like this:
-workflow.variable=my_integer,5,int
Best,
Philipp
well really good; everytime i want to do that, i can only switch GLOBAL WORKFLOW VARIABLES.
Is there no possibility to change variables in the knime.workspace workflow ?
Sorry, I didn’t get this 
– what would you like differently?
sry for bad english.
I mean, if i add these arguments for example “-workflow.variable=OUTFILE,“C:\Users\test\file.xlsx”,String’” i 'll create the Global Variable “OUTFILE” to the workflow.
It’s also possible to create variables within the knime.workflow. Is it possible to overwrite these variables within the knimeworkflow?
I think there’s no possibility. Just the way with the global Workflow variables.
I have to admit that it been a while since I did it, but as far as I remember it’s possible to:
Maybe someone else here can confirm.
Best,
Philipp
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