Error

The 446 Plattform® was tested before release and delivery and checked for possible operating errors. For Web-based client/server applications, hassle-free work depends not least on the right network and browser configuration.

Further support is available in addition to this help via the Technical Support (see Contact).

Short instruction

Step by step

 

Chapters:

  1. Exception Error

  2. Error dialogue for user

  3. Error dialogue for administrators

  4. Explanation of the symbols

  5. Configuration of the error pages

  6. Possible operating errors and suggestions for solutions

 


 

  1. Exception Error

If an exception error in the application occurs, a configured dialogue appears that displays the most important information on the exception. The log file can be downloaded in order to be used for a further analysis Analysis is the process of breaking a complex topic or substance into smaller parts in order to gain a better understanding of it. or to be attached to an e-mail that can be forwarded to our service desk. Whether the download of the log file is limited to administrators only or free for all users can be altered with the key 'EnableLogDownloadOnErrorForAllUsers' within the Table: Configuration Settings - System .

 

  1. Error dialogue for user

In the following illustration the error is shown to the user. He has no permission to download the log file or to run a system check.

446 error handling user

 

  1. Error dialogue for administrators

The example below enables the administrator to download the log file via the button in the center. The lower button is used to display the System Check page.

 

  1. Explanation of the symbols

Download the log file
Displaying the System Check page (only for users with administrator rights)

 

  1. Configuration of the error pages

The configuration of the error pages is done within the 'CustomError' class of the 'System.Web.Configuration' ('Web.config'). In case of an exception the exception details are no more displayed to the user. Instead a default configured HTML Hypertext Markup Language is the standard markup language for creating web pages and web applications. With Cascading Style Sheets (CSS) and JavaScript, it forms a triad of cornerstone technologies for the World Wide Web. Web browsers receive HTML documents from a web server or from local storage and render them into multimedia web pages. HTML describes the structure of a web page semantically and originally included cues for the appearance of the document. [Wikipedia] page is shown, which is adjustable by system administrators at their own will. For example if an error occurs you are able to alter the redirect to another path or directory within your project or create individual error pages for each error message.

 


 

  1. Possible operating errors and suggestions for solutions