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Installing Appian 18.2 with Weblogic 12.2.1.3 results in an error of the following type:
<User defined listener com.appiancorp.rdbms.datasource.BusinessDataSourceValidator failed: java.lang.NoClassDefFoundError: Could not initialize class com.appiancorp.suite.SuiteConfiguration.java.lang.NoClassDefFoundError: Could not initialize class com.appiancorp.suite.SuiteConfiguration at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)...<Info> <ServletContext-/suite> <BEA-000000> <Closing Spring root WebApplicationContext> <Warning> <HTTP> <BEA-101162> <User defined listener com.appiancorp.rdbms.config.PrimaryDataSourceShutdown failed: java.lang.IllegalArgumentException: appianHome cannot be null.java.lang.IllegalArgumentException: appianHome cannot be null.
This issue has been reported to the Appian Product Team. The reference number for this issue is AN-109591.
Instead of deploying Appian to a Managed Server in Weblogic, deploy Appian to the default AdminServer.
This article applies to Appian 18.2.
Last Reviewed: August 2018