BAPIS in the
Class Hierarchy 
Use
The following new methods (BAPIs) are available in Release 4.6C. A description of each function is in parentheses, and the function module is shown below:
Business Object: Class
- ChangeSubclassValidation (Change Assignment to Subordinate Class)
BAPI_HIERA_CHANGESUBCLASS
- ChangeSubstructure (Change Hierarchy Top Down)
BAPI_HIERA_CHANGESUBSTRUCTURE
- CheckSubclassAllocation (Check Existence: Assignment to Subordinate Class)
BAPI_HIERA_CHECKSUBCLASSALLOC
- CreateSubclassAllocation (Create Assignment to Subordinate Class)
BAPI_HIERA_CREATESUBCLASS
- CreateSubstructure (Create Hierarchy Top Down)
BAPI_HIERA_CREATESUBSTRUCTURE
- DeleteSubclassAllocation (Delete Assignment to Subordinate Class)
BAPI_HIERA_DELETESUBCLASS
- DeleteSubstructure (Delete Hierarchy Top Down)
BAPI_HIERA_DELETESUBSTRUCTURE
- GetSubclassAllocations (Subordinate Classes)
BAPI_HIERA_GETSUBCLASSALLOCS
- GetSubstructure (Read Hierarchy Top Down)
BAPI_HIERA_GETSUBSTRUCTURE
- GetSuperclassAllocations (Superior Classes)
BAPI_HIERA_GETSUPERCLASSALLOCS
- GetSuperstructure (Read Hierarchy Bottom Up)
BAPI_HIERA_GETSUPERSTRUCTURE
Business Object: ObjectClassification
- Change (Change Properties of Assignment)
BAPI_OBJCL_CHANGE_KEY
- ConcatenateKey (Generate Concatenated Key)
BAPI_OBJCL_CONCATENATEKEY_KEY
- Create (Create Assignment)
BAPI_OBJCL_CREATE_KEY
- Delete (Delete Assignment)
BAPI_OBJCL_DELETE_KEY
- ExistenceCheck (Check Existence of Object)
BAPI_OBJCL_EXISTENCECHECK_KEY
- GetClasses (Classes for Object)
BAPI_OBJCL_GETCLASSES_KEY
- GetDetail (Read Classification Information)
BAPI_OBJCL_GETDETAIL_KEY
- GetKeyOfObject (Key for Object)
BAPI_OBJCL_GET_KEY_OF_OBJECT
- GetObjectOfKey (Object for Key)
BAPI_OBJCL_GET_OBJECT_OF_KEY
- GetObjects (Find Assignments)
BAPI_OBJCL_GETOBJECTS_KEY
- GetStatus (Classification Status of Object)
BAPI_OBJCL_GETSTATUS_KEY
- SplitKey (Decomposition of Concatenated Key)
BAPI_OBJCL_SPLITKEY_KEY