Formats the exception's message into a special format.
Syntax
public String getFormattedMessage();
Parameters
None.
Return values
A String containing the formatted error message, or null if the exception object is initialized with null when it is constructed.
Notes
The message that getFormattedMessage() returns has the following format:
[Type: <MsgType>][MsgID: <msgId>][Mesg: <msg>]
To retrieve the error message embedded in the exception, use the getFormattedMessage() method.