JBAS010441: Failed to load module for driver [...] in JBoss EAP 7 / 6

Solution Unverified - Updated -

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP)
    • 7.x
    • 6.x

Issue

  • Failing to load JDBC module with the error below.
<?xml version="1.1" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.1" name="oracle.jdbc.driver">
  <resources>
    <resource-root path="ojdbc7.jar"/>
  </resources>
  <dependencies>
    <module name="javax.api"/>
    <module name="javax.transaction.api"/>
    <module name="javax.servlet.api" optional="true"/>
  </dependencies>
</module>

10:46:24,940 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 25) JBAS014613: Operation ("add") failed - address: ([
    ("subsystem" => "datasources"),
    ("jdbc-driver" => "OracleDriver")
]) - failure description: "JBAS010441: Failed to load module for driver [oracle.jdbc.driver]"
...
JBAS014775:    New missing/unsatisfied dependencies:
      service jboss.jdbc-driver.OracleDriver (missing) dependents: [service jboss.driver-demander.java:jboss/datasources/OracleDS, service jboss.data-source.java:jboss/datasources/OracleDS] 
...
  • I've added to modules both at the domain level and host level just to be safe. but still getting : JBAS014613: Operation ("add") failed and JBAS010441: Failed to load module for driver [oracle.jdbc]
[Server:XYZ] 09:20:36,268 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 59) JBAS014613: Operation ("add") failed - address: ([
[Server:XYZ]     ("subsystem" => "datasources"),
[Server:XYZ]     ("jdbc-driver" => "oracle")
[Server:XYZ] ]) - failure description: "JBAS010441: Failed to load module for driver [oracle.jdbc]"
  • I have created the jdbc driver module using CLI commands. But when i try to register the datasource, getting the below exception.
 "outcome" => "failed",
    "result" => undefined,
    "failure-description" => "JBAS010839: Operation failed or was rolled back on all servers.",
    "rolled-back" => true,
    "server-groups" => {"other-server-group" => {"host" => {"server1" => {"server-two" => {"response" => {
        "outcome" => "failed",
        "result" => undefined,
        "failure-description" => "JBAS010441: Failed to load module for driver [com.oracle.jdbc]",
        "rolled-back" => true
    }}}}}}

WFLYJCA0041: Failed to load module for driver [oracle.jdbc]

Resolution

  • Change the xml declaration in the module.xml to:
<?xml version="1.0" encoding="UTF-8"?>
  • Ensure all dependencies specified in the module.xml are spelled correctly and exist.

Root Cause

  • Invalid xml.
  • Module descriptor was named as modules.xml instead of module.xml.
  • module.xml and respective datasource jar is not present under main directory(com/datasource/main/module.xml).
  • Incorrect Module Path.
  • module.xml lists dependencies that do not exist

Diagnostic Steps

  • Validate the xml is correct. Check the syntax of the xml.
  • Module path should be correct.
  • Validate all of the dependencies listed in the module.xml exist and are spelled correctly.

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