Troubleshooting
Problem
In a clustered environment, in which 2 nodes have Application Servers with the same name, an attempt to lookup an EJB in the name space during an EJB invocation finds the wrong server.
Symptom
The result is that an EJB invocation fails with the following exception:
| Root exception is org.omg.CosNaming.NamingContextPackage.NotFound IDL:omg.org/CosNaming/NamingContext/NotFound:1.0 |
Despite running the dumpNameSpace tool (run in the cell level), and finding that the name/object is in the name space, the look up does not work.
[{"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":"--","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF012","label":"IBM i"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"},{"code":"PF035","label":"z\/OS"}],"Version":"9.0;8.5.5;8.0;7.0","Edition":"Network Deployment","Line of Business":{"code":"LOB77","label":"Automation Platform"}},{"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Component":"Java SDK","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
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Document Information
Modified date:
03 March 2025
UID
swg21201631