ErrorPropagate (Function)

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How to get information about the error processed?
Use example
Special case

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See also

Automatic error management

ErrorPropagate (Function)

In french: ErreurPropage

Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors is enabled for this code (in the code editor or by ErrorChangeParameter).

The error is processed by the higher level if:

an error process was enabled by the higher level.
the error is not managed by IF ... NOT or by the ErrorOccurred variable.

Versions 15 and later

This function is now available for PHP sites.

New in version 15

This function is now available for PHP sites.

This function is now available for PHP sites.

Versions 18 and later

This function is now available for iPhone/iPad applications.

New in version 18

This function is now available for iPhone/iPad applications.

Versions 21 and later

This function is now available in Apple Watch mode.

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Apple Watch mode.

This function is now available in Universal Windows 10 App mode.

This function is now available in Apple Watch mode.

This function is now available in Universal Windows 10 App mode.

Versions 27 and later

This function is now available for Java applications.

This function is now available for Android applications.

This function is now available in Android Widget mode.

New in version 27

This function is now available for Java applications.

This function is now available for Android applications.

This function is now available in Android Widget mode.

This function is now available for Java applications.

This function is now available for Android applications.

This function is now available in Android Widget mode.

Syntax

Propagate a non-fatal error (adding a message if necessary) Hide the details

ErrorPropagate([<Message>])

<Message>: Optional character string

Additional message that can be added to the error. This message is inserted at the beginning of the error.

Versions 26 and later

Propagate a non-fatal error by changing the Error( number and adding a message if necessary) Hide the details

ErrorPropagate(<Number> [, <Message>])

<Number>: entier

Error number, defined by the developer. This number must be included between 1 and 1000. This number replaces the existing error number..

<Message>: Optional character string

Additional message that can be added to the error. This message is inserted at the beginning of the error.

New in version 26

Propagate a non-fatal error by changing the Error( number and adding a message if necessary) Hide the details

ErrorPropagate(<Number> [, <Message>])

<Number>: entier

Error number, defined by the developer. This number must be included between 1 and 1000. This number replaces the existing error number..

<Message>: Optional character string

Additional message that can be added to the error. This message is inserted at the beginning of the error.

Propagate a non-fatal error by changing the Error( number and adding a message if necessary) Hide the details

ErrorPropagate(<Number> [, <Message>])

<Number>: entier

Error number, defined by the developer. This number must be included between 1 and 1000. This number replaces the existing error number..

<Message>: Optional character string

Additional message that can be added to the error. This message is inserted at the beginning of the error.

Remarks

How to get information about the error processed?

ErrorInfo returns information about the error.

Use example

Purpose: Encapsulating fOpen in a procedure while implementing the error of fOpen (if it occurs):

PROCÉDURE OuvreFichier(LOCAL sNomFichier is string)

fOpen(sNomFichier)
IF ErrorOccurred = True THEN
ErrorPropagate()
RETURN // ou RENVOYER
END
...

Then, you have the ability to call the OpenFile procedure:

...
OuvreFichier(sNomFichier)
IF ErrorOccurred = True THEN
// traitement de l'erreur
END

Remark: An equivalent process can be performed with the mode for automatic management of errors.

Special case

The mechanism for processing the error, regardless whether it is managed automatically (window for error management) or by programming (ErrorChangeParameter), is not triggered if the WLanguage function or the user procedure is found in one of the following cases:

SI PAS <Fonction ou procédure> ALORS
// traitement de l'erreur
FIN

<Fonction ou procédure>
SI ErreurDétectée = Vrai ALORS
// traitement de l'erreur
FIN

The mechanism considers that the error is processed by programming and the automatic process is not triggered.

Business / UI classification: Neutral code

Component: wd270vm.dll