This article applies to all versions of Talend products.
When generating a Job with the CommandLine, the HTTP connection to Talend Administration Center might fail and you might encounter the following error: ‘Unexpected error, contact your administrator’
This is a specific error that sometimes happens if:
- the CommandLine application and the Talend Administration Center server are based on different machines
- the first connection to Talend Administration Center was made on a web browser with “localhost” in the URL instead of a specific hostname or IP address.