When you receive a message from WebSphere® ESB, you can often resolve the problem by reading the entire message text and the recovery actions that are associated with the message.
You can find the full text of runtime messages, their explanations, and the recommended recovery actions by searching for the message identifier in the Messages section of the WebSphere ESB Reference documentation.
Messages displayed during WebSphere ESB product installation and profile creation are documented in topics under Related Topics at the bottom of this page..
Runtime message identifiers consist of a four- or five-character message prefix, followed by a four- or five-character message number, followed by a single-letter message type code. For example, zzzzL1042C. The message type code describes the severity of the error message, as follows: