Create value mappings using the Integration Hub in the Marketplace.

1. Navigate to Marketplace > Integration Hub .
2. Search and select the SAP GL (Billing).
3. Click Field Mapping .
4. Click the Edit Mappings button.
5. Click the Open the Expressions Wizard icon.
6. In the Expressions Wizard, select Value Mapping .
7. In the Expressions Wizard, select a source field and create your value mapping.
8. Click the Submit button.
9. Click Save Mappings .