WCF custom channel exceptions

Diagnostic messages are listed in this topic in numeric order, grouped according to the part of the WCF custom channel from which they originate.


Reading a message

For each message, this information is provided:

  • The message identifier, in two parts:
    1. The characters "WCFCH" which identify the message as being from the WCF custom channel for IBM MQ
    2. A four-digit decimal code followed by the character 'E'
  • The text of the message.
  • An explanation of the message giving further information.
  • The response required from the user. In some cases, particularly for information messages, the response required might be "none".


Message variables

Some messages display text or numbers that vary according to the circumstances causing the message to occur; these circumstances are known as message variables. The message variables are indicated as {0}, {1}, and so on.

In some cases a message might have variables in the Explanation or Response. Find the values of the message variables by looking in the error log. The complete message, including the Explanation and the Response, is recorded there.

The following message types are described: