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This function gives the administrator an overview of any critical errors which has occurred in the system.
These errors, warnings and information can be thrown by WebsydianExpress as well as by business processes created in the CA:Plex development environment.
By far the most messages fall into this category. These messages will be thrown if WebsydianExpress encounters inconsistencies in the database, missing objects etc.
No errors ought to be thrown in an active production environment.
A few messages have this category. This category is used when a problem has been encountered, which is not critical for the functionality of WebsydianExpress.
An example could be that an explanatory text should be shown - but could not be found in the database. The user will typically not even notice this - as the text just does not appear in the browser.
A few messages have this category. These are messages not caused by the system.
The informative messages can be thrown in certain situations, where users are trying to gain access to functionality they are not authorized for.
You can find a list of the messages thrown by WebsydianExpress here.
The grid page shows information about the messages that the business processes has written to the log. The messages written to log comes from all sites and can be filtered.
The level of severity of the message is shown by an icon, green, yellow or red.
The grid is ordered on the date and time (descending) that the message was logged.
The basic search and selection criteria is always shown. You can search on "Date", "Time", "Severity", "Category" and "Handled" by entering the date/time or select in the combo boxes.
When clicking on the Advanced button more selection criteria is shown. You can search on "Site", "Message type", "User login name", "Message ID" and "Session".
When you select Message log from the menu, the "Site" is set to the current site. In order to see global messages or messages from another site, you must click on the button Advanced and then select the required site.
The messages that are logged in the Message log comes from either the WebsydianExpress runtime or from business processes.
Messages can have a relation to other messages, e.g. a specific message can be the parent of other messages. In the import functionality in the Site Structure, the functionality will in case of errors create a parent message that states that errors was found the then all the actual errors will be children of that message.
It is possible that a given message can be both a parent and a child message at the same time.
As described below, when searching for messages and certain fields are filled child messages will be included in the list of found messages.
When this is the case, the message "Parent and child messages shown" is displayed just the window heading. When child messages are not included the message "Only parent messages shown" is displayed.
Normally only parent messages are show in the grid. If the parent does have children, a button labeled Expand is shown in front of the line.
When one or more of the following is true the search result will include child messages:
Some messages in the log is a group of messages. This is indicated by a button named Expand that is shown in front of the parent line. You can click on this button and the dialog shown displays the entire group of messages.
The page shows the details about the message.
Message Information
This section displays information about the message, such as the severity level, date and time it was written to the log, the type name of the message.
Session Information
This section displays session information about the message, such as session number, site key and logged in user.
Message Text
This section displays the raw message text that is, before parameters was inserted.
Parameters
This section displays the parameters that will be inserted into the formatted message. These parameters was saved by the business process that wrote the message to the message log.
When you have a list of messages and this list includes child messages a button "Show Parent Message" is shown in front of the line. Clicking this button will display a dialog that contains the parent message and all the children of this parent.
When child messages will be included in the grid on the page, the text "Showing parent and child messages" is shown just below the heading of the page.
The page shows a parent message and all its child messages.
This section displays information about the message, such as "Severity", "Timestamp", "Type name".
This section displays session information about the message. This includes "Session", "Site key", "Site description", "User login name" and "User name".
Please note, that if the message is registered before a session was created then there is no Session information.
That means no "Session" number, no "User login name" and no "User name".
In some instances messages can be logged before the site is determined giving that no "Site key" and "Site description" is registered.
Messages where Session and/or Site information is missing from can only be seen by selecting *Global or *All in the Site selection drop down. This drop down is visible after having clicked on the Advanced search button.
This section of the screen displays the complete parent message.
This section of the screen displays the list of child messages.
Please note, that these child messages are also shown in the main window if search criteria match. On this page all messages of the parent are show.
The following fields are used on the pages:
The level of severity for each message is shown by a colored circle:
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Error: This icon is displayed in front of messages that contains an error. You must take actions to solve the problem causing this error in order for the business process to execute without problems in the future. |
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Warning: This icon is displayed in front of messages that contains a warning. This could mean that you should take actions to avoid this message in the future. |
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Information: This icon is displayed in front of messages that are informational. |
The text of the message. The text gives a short explanation of the specific message. In the situations, where specific information about the programs or data, which has caused the error is available, information identifying this will be part of the message.
The date and time that the message was written to the log.
A unique ID for each message. In some situations a number of messages are thrown as result of one error. In this case the thrown message can refer to each other using this ID.
Indicates the severity of the message. See more above.
The type of message represented by the type id.
The session number from which the message occurred.
The site code under which the session ran. The name of the site is also displayed in order for you the easily identify the site.
Shows the user (if a user was logged in) that used the session.
In some cases the messages can contain information about data entries, which does not have a recognizable text identification. If this happens the text will typically refer to e.g. "a link with surrogate nnn".
To find more information about this data entry - press the "Surrogate" menu item.
This leads you to a page, where you can enter the surrogate and the type of the data entry. This page is described here.
The checkbox indicated if an administrator has handled the message. The objective of this field is to be able to let others see that action has been taken on the message in question. By searching for unhandled messages you can get a quick overview over the message and what possibly needs attention.
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documentation - WebsydianExpress v3.0