A Record Producer has been created and a workflow has been attached, however the variable values defined in the Record Producer are not being passed to the workflow activity.
Variable needs to be mapped to the field of the target table.
As an example, consider the record producer below targeted to the table sc_task:
In the Related Links -> Variables, the variable defined needs to be mapped out to a field in the target table, in this example, the variable "Order name" is being mapped to the Description field of the sc_task table:
In the workflow activity in this example, you can access the variable value with current.description: