Objects, Events and Tasks To Be Created

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Objects, Events and Tasks To Be Created

How to implement error handling for a message type, in this case XAMPLE:

Integration

Create a new object type IDOCXAMPLE as a child of the object type IDOCAPPL in the Business Object Repository (BOR). Customers should use the name ZDOCXAMPLE.
Create a new standard task, named "XAMPLE_Error".
Create event-couplings linking IDOCXAMPLE’s event inputErrorOccurred to your standard task, and event inputFinished to the function module for completing work items.

In each case it is easier to copy an existing object type or standard task.

To provide a fully ALE-compatible interface, you will also need to:

Create a new object type IDPKXAMPLE as a child of the object type IDOCPACKET. Customers should use the name ZDKXAMPLE.
Maintain your inbound process code to be able to reference the above objects and events.

The example of the material master record IDoc MATMAS explains how the above objects are created.

The attributes of object type IDOCMATMAS are used to define the standard task so that the error message and the material number appear in the work item text.

The methods and events used are as described above.

Object Type IDOCMATMAS: Attributes, Methods, and Events Relevant for the Inbound Function Module
	Name	From IDOCAPPL	Meaning
Attributes	ShortMessage	Yes	First 50 characters of the IDoc status message
Attributes	ApplicationObjectID	Yes	ID of ALE link object in IDoc
Methods	InputForeground	Yes	Processes IDoc starting with status display
Methods	InputBackground	Yes	Processes IDoc without any dialog
Events	inputErrorOccurred	Yes	Triggered when direct application handover failed; not triggered by the methods InputForeground and InputBackground
Events	inputFinished	Yes	Triggered when IDoc successfully processed, or user flags IDoc for deletion

Example Example

An example of an ALE error handling.

The arrows show the three stages:

The event inputErrorOccurred causes a work item to be created.
When the user executes the work item, the method InputForeground is invoked.
If the IDoc has been successfully processed, or flagged for deletion, the event inputFinished is triggered, which terminates the work item.

This graphic is explained in the accompanying text.

End of the example.

Note Note

Before continuing, have a look at object type IDOCMATMAS in the Business Object Builder and at standard task 7947.

To access the business object builder and the standard task, choose Start of the navigation path Tools Next navigation step Business Workflow Development End of the navigation path and the menu

Start of the navigation path Definition Tools Next navigation step Business Object Builder Tasks/Task Groups End of the navigation path

For more information, see the application help.

End of the note.