When IAS encounters suspicious or incorrect input, or fails at some operation, it provides a diagnostic message. You can receive the diagnostic messages either on the screen, or send them to a file. See Error Handling for more information.
This section describes the syntax of diagnostic messages, and describes the diagnostic messages in numeric order.
IAS displays diagnostic messages according to the order of their corresponding lines in the source code. This order is not necessarily the order in which they were detected. Therefore, a diagnostic message of the derivative error may appear before the diagnostic message from the original error.
This section includes: