Validating a workflow

At the bottom of the view, there is a text with a status of the workflow (see figure 11.10). It will inform about the actions you need to take to finalize the workflow.

Image workflow_validation_text
Figure 11.10: A workflow is constantly validated at the bottom of the view.

The following needs to be in place before a workflow can be executed:

Additional checks are done to verify that the workflow is valid, and specific warning messages will inform of eventual inconsistencies. The validation may contain several lines of text, and it is possible to scroll to see all lines. If one of the errors pertain to a specific element in the workflow, clicking the error will highlight this element.

Once these have been addressed, the status will be "Validation successful". Clicking the Run button will enable you to try running a data set through the workflow to test that it produces the expected results. If reference data has not been configured (see Configuring workflow elements), there will be a dialog asking for this in the workflow launching wizard.