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Tableau Server degraded - Non-Interactive and Interactive Microservice Container in error state

Date de publication: Feb 24, 2026
Description
When starting Tableau Server, all processes are running except :
 
Tableau Server Interactive Microservice Container in error state
Tableau Server Non-Interactive Microservice Container in error state

Also the user will see a "blank page" when trying to connect to Tableau Server.

Cause

The Non-Interactive and Interactive Microservice processes were not able to use the loopback address, because of a special character.
Résolution
Review the hosts file (/etc/hosts), and see if there is a special character incorrectly specified with the IP address.

Example of a hosts file with a special character (backslash) :
\127.0.0.1       localhost
 
Ressources supplémentaires

Tableau Server example logs :

/logs/tabadminagent
Unexpected HTTP error response from tomcat manager (403): Forbidden

 

/logs/noninteractive/tomcat_noninteractive_node1-0.log
Invalid character found in method name. HTTP method names must be tokens


How to find and edit Windows Hosts file

Numéro d’article de la base de connaissances

001471885

 
Chargement
Salesforce Help | Article