CI/CD with SVN and Jenkins

Trying to automate L10N with PSLcmd. Running the Batch from CMD is fine.

Our sources are stored in SVN, our CI/CD tool is Jenkins.

Running the batch from a Jenkins job fails.

Opening the LPU in the Jenkins workspace Passolo complains about the file being read-only.

The folder is set to read/write - as far as I can tell looking at the folders properties in Windows Explorer.

Do I have to set some special access rights to make Passolo work with SVN and Jenkins?

Greetings,
Franz-Josef

Passolo 2018 (18.0.171.0) on Windows Server 2012 R2, VisualSVN Server 4.3.2, Jenkins (latest LTS version)