Start Level 1 Node: General Introduction to BAPIs (CA-BFA)General Introduction to BAPIs (CA-BFA)End Level 1 Node: General Introduction to BAPIs (CA-BFA)
   Start Level 2 Node: Objectives for Implementing BAPIsObjectives for Implementing BAPIsEnd Level 2 Node: Objectives for Implementing BAPIs
   Start Level 2 Node: Universal Usability of BAPIsUniversal Usability of BAPIsEnd Level 2 Node: Universal Usability of BAPIs
   Start Level 2 Node: Business Object TypesBusiness Object TypesEnd Level 2 Node: Business Object Types
   Start Level 2 Node: The Business Object RepositoryThe Business Object RepositoryEnd Level 2 Node: The Business Object Repository
   Start Level 2 Node: BAPI Information LandscapeBAPI Information LandscapeEnd Level 2 Node: BAPI Information Landscape