What is dynamic memory object in SAP BC-ABA - ABAP Runtime Environment?

SAP Term: dynamic memory object

• Component: BC-ABA

• Component Name: ABAP Runtime Environment

• Description: In an ABAP program, a dynamic memory object is one whose memory consumption may increase or decrease during the time that the program is running. Dynamic memory objects include the following types of objects: Internal tables, whose bodies may increase or decrease in size as table rows are added or deleted ABAP strings or xstrings, in which the length of the string text may increase or decrease within the limits defined for strings Class objects, which may appear or disappear as instances of a class are created or destroyed Anonymous data objects, which may be created or released during program execution Boxed components All of these objects are examples of deep ABAP data objects, objects whose content is not the actual work data, but rather a reference to the actual content, or whose actual work data is addressed internally using references.

Smart SAP Assistant

• Key Concepts: 
  A dynamic memory object is a type of memory object in the ABAP runtime environment of SAP. It is used to store data temporarily in the main memory of the application server. It is created and managed by the ABAP runtime environment and can be accessed by all programs running on the same application server. 
  
  How to use it: 
  Dynamic memory objects are used to store data that needs to be accessed quickly and frequently. They are especially useful for storing data that needs to be shared between multiple programs running on the same application server. To create a dynamic memory object, you need to use the CREATE_DYNAMIC_MEMORY_OBJECT function module. 
  
  Tips & Tricks: 
  When creating a dynamic memory object, it is important to specify a unique name for the object so that it can be easily identified and accessed by other programs. It is also important to specify a maximum size for the object so that it does not consume too much memory. 
  
  Related Information: 
  For more information about dynamic memory objects, please refer to the SAP documentation on the ABAP runtime environment (BC-ABA). Additionally, you can find more information about how to use dynamic memory objects in the SAP Community Network (SCN).