Adding and duplicating tasks

As the default tasks are generated automatically, there is usually no reason to manually create or duplicate a task. An exception to this is if you import your model from ERwin without first defining global mappings. In such a case, you will need to manually add the task and create the mappings.

For more information on global mappings, see Managing global mappings.

One possible reason to duplicate a task is if your model contains different types of tables and you want to manage them in separate ETLs.

Adding a new task

To add a new task:

1. Click the Manage button at the bottom left of the Data Warehouse panel. The Manage Data Warehouse Tasks window opens.

2. Click the New toolbar button. The Add New task window opens.

3. Specify a name for the task and then click OK.

   Warning noteTask names cannot contain the following characters: /\,&#%$@=^*+"'`~?<>:;[]{} as well as all non-printable characters (below 0x20). The task name can contain a single dot, but it cannot be the first or last character.
4. Select the task name in the left pane and continue from Editing column mappings.

Duplicating a task

To duplicate an existing task:

1. Click the Manage button at the bottom left of the Data Warehouse panel. The Manage Data Warehouse Tasks window opens.

2. Select the task you want to duplicate and then click the Duplicate toolbar button. The Duplicate window opens.

3. Specify a Name for the new task.
4. Select a Landing Zone.
5. Optionally change the default Schema.

6. Select one of the available task types.

   Warning noteDo not select a task type that conflicts with you Replicate task. For instance, do not select Change Tables Only if your Replicate task is Full Load only.
7. Click OK.
8. Select the task name in the left pane and continue from Editing column mappings.