You can choose to trust the CA certificate, in which case you will not be prompted again on that computer until the certificate expires (default is 3 years). (Note: For TSM CLI connections from remote computers, you will be prompted to trust the Tableau installation CA certificate the first time you connect to the Tableau Server running TSM Administration Controller. Please try tsm data-access repository-access enable -repository-username readonly -repository-password -trust-admin-controller-cert Where is the newly installed Tableau Server build version number which you can find on the releases page for that Tableau Server version.Į.g. opt/tableau/tableau_server/packages/bin./tsm stop Perform the following when it is not possible to access TSM from the command line and trying to upgrade from an old version to a current version that has the new flag.Īccess that version's TSM with the -trust-admin-controller-cert flag as: For example, if using Tableau Server 2021.4.1, you will need to install Tableau Server 2021.4.1+. To perform this resolution, you need to install the same version family. In current versions, a reinstall of the tabadmincontroller can be performed to generate a new certificate.Ĭurrent releases have added a flag, -trust-admin-controller-cert, to tsm and the upgrade-tsm script. In earlier versions, a full Tableau Server reinstall was required to regenerate a new SSL cert. TSM uses a self-signed SSL certificate that is generated at time of installation. The TSM log may show 'timestamp check failed' as the suffix of the above error message instead of 'validity check failed'.

PKIX path validation failed: : validity check failed Validity check failed nested exception is : : ResourceAccessException: I/O error on POST request for '':

15:09:57 main : ERROR - Exception sending request If the certificate is invalid, you will see this error message in the ~/.tableau/tsm/tsm.log: Telnet to port 8850 to verify it is working: These commands will show the service is active and running, yet you still cannot connect to TSM. Verify Tableau Server portal is running fine but the TSM WebUI is not accessible by running the following commands (Linux example): Some basic verification steps can be done to confirm it is due to this TSM certificate expiring, and not other possible causes:

Tsm web ui