![](https://www.persistent.com/wp-content/uploads/2020/08/Infographic-DevOps-Competency.png)
AWS DevOps Competency Persistent Systems
The agent class manages the persistent objects at runtime. The medhods of the agent class can be mostly redefined. Besides of them, the agent class can be extended with new attributes, methodes etc. More details to the Object Services under ABAP - Object Services Standard BAPIs
![](https://i0.wp.com/www.advsolutionpros.com/wp-content/uploads/2018/06/Leading-practices-ABAP-persistent-classes.png?fit=1200%2C628&ssl=1)
Leading practices ABAP Persistent Classes Advanced Solutions
Step 1 Create ABAP package Open ABAP Development Tools (ADT) and select your ABAP Cloud Project you created in Create an SAP BTP ABAP Environment Trial User. Right-click on ZLOCAL and select New > ABAP Package. Create a new ABAP package: Name: ZTRAVEL_APP_XXX Description: Package for travel XXX Superpackage: ZLOCAL Check Add to favorite packages.
![](https://www.gartner.com/pi/vendorimages/persistent_1657027241025.png)
Persistent Enterprise Software and Services Reviews
Persistent class ABAP Program stays in the local ABAP memory for the session only till the runtime of that program. This data lives only as long as its context - that is, as long as its associated procedure (for local procedure data); its object (for attributes of classes); or its program (for global program data).
![](https://wiki.kontron-electronics.at:8444/chromiumbrowser/files/108070069/108072198/1/1653315692680/webconf_LogPersistent.png)
Log Persistent
To create a persistent class from the initial screen of the Object Navigator (SE80): Select the category Class/Interface in from the object list. Enter the name of the new class according to the naming conventions . Confirm your entries with ENTER . Confirm that you want to create the class. The system displays the Create Class. dialog box.
![](https://image5.slideserve.com/11030786/creating-the-jpa-entity-class-persistent-class-l.jpg)
PPT Hibernate 5 merge() Example PowerPoint Presentation, free
CL_persistent The class CL_persistent is a class created as a persistent class using Class Builder. The objects of this class are managed by the persistence service. These objects are known as managed objects (note that a managed object does not necessarily have to be a persistent object).
![](https://i.ytimg.com/vi/nn5nqyVlGcs/maxresdefault.jpg)
Persistent YouTube
Persistent classes can have subclasses. These subclasses are also persistent classes, in that they inherit the persistence mapping of the superclass to the database table or tables. The persistence mapping of the superclass is defined in the subclass. If not, the general polymorphic principle of inheritance, in which the consumer handles.
![](https://gocoding.org/wp-content/uploads/2019/03/ABAP-Friend-Class-Example-1.png)
Friend Class in SAP ABAP Go Coding
Today we will see how to use the Persistent Object services in the test application. You can find all these under ABAP Objects. Get the Agent Object by accessing the public attribute AGENT in the agent class. For Read access, get the persistent object by using the GET_PERSISTENT method of the agent object. To create entry using the persistent.
![](https://www.researchgate.net/profile/Timo_Seuranen/publication/221203375/figure/download/fig1/AS:670700218114051@1536918801091/A-part-of-the-persistent-class-diagram-of-the-safety-case-base.png)
A part of the persistent class diagram of the safety casebase
Once the database table is defined, a persistence class must be defined. In order to define persistent classes, follow these steps: Call transaction SE24. Enter a suitable name of the persistent class to be created. We will create a class by entering the name ZCL_MY_PERSIST. Enter the name in the Class field and click on the Create button.
![](https://i1.wp.com/www.advsolutionpros.com/wp-content/uploads/2018/06/KNVV-Database-view.png?ssl=1)
Leading practices ABAP Persistent Classes Advanced Solutions
1 Here is a dynamic solution, query_data is the result returned from the call to get_persistent_by_query ( ). In the end the data will be stored in structured table