Whenever trying to enable JTA, the following error is reported:

Unknown error

Unexpected HTTP response: 500

Request
{
"name" => "test",
"user-name" => "test",
"password" => "test",
"security-domain" => "",
"jndi-name" => "java:/datasource/test",
"transaction-isolation" => "TRANSACTION_READ_COMMITTED",
"new-connection-sql" => "",
"connection-url" => "jdbc:derby://localhost:1527/test",
"driver-class" => "org.apache.derby.jdbc.ClientDriver",
"jta" => true,
"pool-name" => "",
"use-ccm" => false,
"datasource-class" => "",
"valid-connection-checker-class-name" => "",
"check-valid-connection-sql" => "",
"background-validation" => false,
"background-validation-millis" => -1L,
"validate-on-match" => false,
"stale-connection-checker-class-name" => "",
"exception-sorter-class-name" => "",
"prepared-statements-cache-size" => -1L,
"share-prepared-statements" => false,
"enabled" => false,
"driver-name" => "Derby_org.apache.derby.jdbc.ClientDriver_10_10",
"operation" => "enable",
"address" => [
("subsystem" => "datasources"),
("data-source" => "test")
]
}

Response

Internal Server Error
{
"outcome" => "failed",
"failure-description" => "JBAS014750: Operation handler failed to complete",
"rolled-back" => true
}

Due to this issue, EJB's transaction management does not work. I tested the same database on GlassFish and JTA works fine.