Error in keycloak during join

[MiracErde]

Hi pp303,

Thank you for your response and help.

We had some same issues the last past weeks with installed PostgreSQL versions and the used cluster.
It looks like, that upgraded systems from UCS 4.4-9 to 5.0-x are having PostgreSQL 9.6 and 11 installed, but the used cluster is 9.6 and the cluster for 11 is down.

You can check which cluster is used with the following command:

pg_lsclusters -h

You get more informations from this article:

Updating from PostgreSQL 9.6 or 9.4 to PostgreSQL 11

This article only applies to UCS 5.0. UCS 5.0 ships PostgreSQL 11 by default, while UCS 4.3 shipped PostgreSQL 9.6 by default and UCS 4.2 shipped with PostgreSQL 9.4. When UCS 4.4 systems are updated, however, the installed PostgreSQL version is retained. The following steps are necessary on a UCS-5.0 system for updating PostgreSQL 9.4 or PostgreSQL 9.6 to PostgreSQL 11 The following commands are one-liners. You can simply triple-click on a line to completely select it for easy cop…