KNIME Wf execution in batch mode fails on errors that didn't exist in IDE

Hello everyone.
I’ve developed a KNIME workflow that works well (maybe except some warnings…) in IDE.
I want to execute it in batch mode.
I have this one-line as a batch:
knime -consoleLog -noexit -nosplash -reset -application org.knime.product.KNIME_BATCH_APPLICATION -workflowDir=“C:\Users\riou.h\KNIME_DEPLOYMENT\workspace\KNIME_Load_ZTR3”

When I execute it, the workflow seems to run, but I got an error that didn’t happen on the IDE execution:
“ERROR KNIME-Worker-1 String to Date&Time Execute failed: Invalid locale format: fr-FR”
(they are also plenty of warnings, but this is the only command line with the word “ERROR”)
I checked my system, the language region is set up in France, so I do not know very well what to do next to fix the issue…
Any piece of help would be amazing ! Thank you :slight_smile:

Hi @riouh56PG, I’ve had a similar problem with the locale de-DE. It disappeared when I switched it to de. So I suggest that you try it in batch mode with locale fr or de.

Kind regards,