Connecting and Configuring Components FAQS

1. How do I create a connection between two components in ODI 12c?
• To create a connection, simply drag from the originating component's connector port to the destination component's connector port. This will create a visible line between the two components, representing the data flow.
2. Can I create connectors by dragging attributes instead of ports?
• Yes, you can implicitly create connectors by dragging attributes from one component to another. ODI will automatically create the connection between the components based on the attributes.
3. What is the Attribute Matching Dialog?
• The Attribute Matching Dialog appears when you create a connector between two components. It allows you to automatically map attributes based on their name or position. If the source and target components have matching attribute names or positions, the dialog helps map them accordingly.
4. What are the two options for attribute mapping in the Attribute Matching Dialog?
• By Name: This option automatically maps attributes that have the same name in the source and target components.
• By Position: This option automatically maps attributes based on their position in the components' list.
5. Do I need to configure anything after creating a connector?
• After creating a connector, you may need to configure it based on your requirements. This can include adjusting the connector properties or making changes to how data flows between components (e.g., transformations or operations).
6. What happens if the attributes do not match by name or position?
• If attributes don’t match by name or position, you will need to manually map the attributes or adjust the connectors accordingly in the Property Inspector.
7. Can I modify a connector after it has been created?
• Yes, you can modify a connector at any time by selecting the connector in the Mapping Diagram and editing it in the Property Inspector or by deleting and recreating the connection if needed.
8. What if I accidentally create the wrong connector?
• If you create the wrong connector, you can simply delete it by selecting the connector and pressing the Delete key or right-clicking and choosing Delete. Then, recreate the correct connection.
9. How do I know if my components are connected correctly?
• You can verify the connections by visually checking the Mapping Diagram. The connectors should show a line between the components, and you can also inspect the flow in the Property Inspector for more details.
10. Can I add multiple connectors between the same components?
• Yes, depending on the components used, you can create multiple connectors between the same components, for example, when dealing with split components or multiple attributes.