Entering navigation tree
Entering Level 1 Node ABAP - Object ServicesABAP - Object ServicesLeaving Level 1 Node ABAP - Object Services
   Entering Level 2 Node The Persistence ServiceThe Persistence ServiceLeaving Level 2 Node The Persistence Service
      Entering Level 3 Node Concepts Used in PersistenceConcepts Used in PersistenceLeaving Level 3 Node Concepts Used in Persistence
      Entering Level 3 Node Components of the Persistence ServiceComponents of the Persistence ServiceLeaving Level 3 Node Components of the Persistence Service
      Entering Level 3 Node Management States of an ObjectManagement States of an ObjectLeaving Level 3 Node Management States of an Object
      Entering Level 3 Node MappingMappingLeaving Level 3 Node Mapping
         Entering Level 4 Node Mapping by Business KeyMapping by Business KeyLeaving Level 4 Node Mapping by Business Key
         Entering Level 4 Node Mapping by Instance-GUIDMapping by Instance-GUIDLeaving Level 4 Node Mapping by Instance-GUID
         Entering Level 4 Node Mapping by Instance-GUID and Business KeyMapping by Instance-GUID and Business KeyLeaving Level 4 Node Mapping by Instance-GUID and Business Key
      Entering Level 3 Node Inheritance in Persistent ClassesInheritance in Persistent ClassesLeaving Level 3 Node Inheritance in Persistent Classes
      Entering Level 3 Node Saving Object References PersistentlySaving Object References PersistentlyLeaving Level 3 Node Saving Object References Persistently
      Entering Level 3 Node Persistent Objects and COMMIT WORKPersistent Objects and COMMIT WORKLeaving Level 3 Node Persistent Objects and COMMIT WORK
      Entering Level 3 Node The Persistence Service During UpdatesThe Persistence Service During UpdatesLeaving Level 3 Node The Persistence Service During Updates
   Entering Level 2 Node Transaction ServiceTransaction ServiceLeaving Level 2 Node Transaction Service
      Entering Level 3 Node Transaction Service and SAP Transaction ConceptTransaction Service and SAP Transaction ConceptLeaving Level 3 Node Transaction Service and SAP Transaction Concept
      Entering Level 3 Node Components of the Transaction ServiceComponents of the Transaction ServiceLeaving Level 3 Node Components of the Transaction Service
      Entering Level 3 Node Transaction ModeTransaction ModeLeaving Level 3 Node Transaction Mode
      Entering Level 3 Node Nesting and ConcatenationNesting and ConcatenationLeaving Level 3 Node Nesting and Concatenation
      Entering Level 3 Node Interaction between Classical and Object-Oriented TransactionsInteraction between Classical and Object-Oriented TransactionsLeaving Level 3 Node Interaction between Classical and Object-Oriented Transactions
      Entering Level 3 Node Check AgentsCheck AgentsLeaving Level 3 Node Check Agents
   Entering Level 2 Node Query ServiceQuery ServiceLeaving Level 2 Node Query Service
      Entering Level 3 Node Concepts Used in QueriesConcepts Used in QueriesLeaving Level 3 Node Concepts Used in Queries
         Entering Level 4 Node Filter ConditionFilter ConditionLeaving Level 4 Node Filter Condition
         Entering Level 4 Node Sort ConditionSort ConditionLeaving Level 4 Node Sort Condition
      Entering Level 3 Node Query Service ComponentsQuery Service ComponentsLeaving Level 3 Node Query Service Components
   Entering Level 2 Node Dealing with ExceptionsDealing with ExceptionsLeaving Level 2 Node Dealing with Exceptions
   Entering Level 2 Node Working with Persistent Objects: ExamplesWorking with Persistent Objects: ExamplesLeaving Level 2 Node Working with Persistent Objects: Examples
      Entering Level 3 Node Generating a Persistent ObjectGenerating a Persistent ObjectLeaving Level 3 Node Generating a Persistent Object
      Entering Level 3 Node Object-Oriented Transaction ModeObject-Oriented Transaction ModeLeaving Level 3 Node Object-Oriented Transaction Mode
      Entering Level 3 Node Using a QueryUsing a QueryLeaving Level 3 Node Using a Query