Method: FIND_LAST_CHILD
Method: IF_CRM_BSP_MODEL_ACCESS_IL~MODIFY
Method: IF_CRM_BSP_MODEL_ACCESS_IL~QUERY
Method: IF_CRM_BSP_MODEL_ACCESS_IL~PROCESS_EVENT
Method: CREATE_NEW_TREE_NODE
Method: IF_CRM_BSP_MODEL_ACCESS_IL~READ
Method: WALK_CHILDS
Method: CONVERT_ACCOUNT2_ACCOUNT_SCR