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In the year 2022 we have changed the Income Taxes from Java 8 to Java 17. Therefore, please make sure that your Tomcat 9 runs with Java 17. Instructions on how to install Java 17 can be found via this link. Once the Java installation is done, you can proceed with the Income Taxes update. |
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If you already had a Income Taxes version 22.09.00 or newer installed, you can skip this step.
The document Upgrade from Java8 to Java17 describes how Java 17 is installed and made known to the Tomcat 9.
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With Java 17, weak Kerberos authentication is no longer officially supported. In this chapter we provide detailed information on the configuration.
Kerberos-SSO when using Java 17
1.10) Configuration of the database connection in the Income Taxes module
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The previous standard deployment of the Income Taxes module provided that the database connection was customized for each Income Taxes delivery in the repository file matching the database. This process is now simplified to the extent that the standard deployment is configured with the JNDI datasource "gtcdatasource". For this purpose, the customer must expand the context.xml file in the Tomcat/conf directory once per Tomcat by defining the JNDI datasource there within the context tag. Using the JNDI configuration has the advantage that the database connection no longer has to be adapted within the Income Taxes deployment.
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