Talend Studio error java.lang.RuntimeException: Can not load encryption key: system.encryption.key.v2

lguevara — Mon, 21 Jul 2025 15:54:26 GMT

Hi,

When try to save a job I have this error.

java.lang.RuntimeException: Can not load encryption key: system.encryption.key.v2

at org.talend.utils.security.StudioEncryption.getKeySource(StudioEncryption.java:107)

at org.talend.cwm.helper.StudioEncryptionHelper.isLatestEncryptionKey(StudioEncryptionHelper.java:24)

at org.talend.designer.core.model.utils.emf.talendfile.impl.ElementParameterTypeImpl.setRawValue(ElementParameterTypeImpl.java:331)

at org.talend.designer.core.ui.editor.process.Process.saveElementParameter(Process.java:1309)

at org.talend.designer.core.ui.editor.process.Process.saveElementParameters(Process.java:1119)

at org.talend.designer.core.ui.editor.process.Process.saveNode(Process.java:1974)

at org.talend.designer.core.ui.editor.process.Process.saveXmlFile(Process.java:1875)

at org.talend.designer.core.ui.editor.process.Process.saveXmlFile(Process.java:1827)

at org.talend.core.ui.editor.JobEditorInput$1.run(JobEditorInput.java:153)

at org.talend.repository.RepositoryWorkUnit.executeRun(RepositoryWorkUnit.java:103)

at org.talend.core.repository.model.AbstractRepositoryFactory.executeRepositoryWorkUnit(AbstractRepositoryFactory.java:260)

at org.talend.repository.localprovider.model.LocalRepositoryFactory.executeRepositoryWorkUnit(LocalRepositoryFactory.java:3795)

at org.talend.core.repository.model.ProxyRepositoryFactory.executeRepositoryWorkUnit(ProxyRepositoryFactory.java:2667)

at org.talend.core.ui.editor.JobEditorInput.saveProcess(JobEditorInput.java:179)

at org.talend.core.ui.editor.JobEditorInput.saveProcess(JobEditorInput.java:124)

thanks.

Re: Talend Studio error java.lang.RuntimeException: Can not load encryption key: system.encryption.key.v2

Denis_Segard — Mon, 21 Jul 2025 16:26:57 GMT

Hello,
Could you test the following steps?

1) Add system.encryption.key.v2 parameter with an empty value in the studio.keys file.

2) Re-start the studio.

3) Once you re-start studio the parameter should have an encrypted value set for system.encryption.key.v2 and no more errors while executing the job.

Kind regards
Denis

topic Talend Studio error java.lang.RuntimeException: Can not load encryption key: system.encryption.key.v2 in Talend Studio

Talend Studio error java.lang.RuntimeException: Can not load encryption key: system.encryption.key.v2

Re: Talend Studio error java.lang.RuntimeException: Can not load encryption key: system.encryption.key.v2