sysErr
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sysErr
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The _sysErr function is executed whenever the AIS system throws a system error {erroMsg}.
Once a system error is thrown, the _sysErr function is executed (if it is not #void), and control is returned
to the Analytic Information Server Console Window and to the top level Analytic Information
Server event loop with the specified error string {errorMsg}.
Usage The _sysErr function is used to perform an orderly exit out of a function to the top level
(usually to the console) and display an error message.
(_sysErr errorMsg) Return value is the !errorMsg! constructed as an Analytic Information Server Error value.
The error function also evaluates exp and displays the result on the console.
Expression:
Arguments
Name
Type
Description Argument: errorMsg String
The Error value !errorMsg! Argument: errorMsg ---
An expression, which will be evaluated, and the result displayed on the console.
Returns:
Here are a number of links to Lambda coding examples which contain this instruction in various use cases.
Here are the links to the data types of the function arguments.
| Error |
Here are also a number of links to functions having arguments with any of these data types.
| errorTrap | error | isIdentical | string |
| sysError |
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Analytic Information Server (AIS)AIS Component Systems
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