What is allocation sequence in SAP BC-CST-MM - Memory Management?

SAP Term: allocation sequence

• Component: BC-CST-MM

• Component Name: Memory Management

• Description: Specifies the sequence in which the various memory types extended memory, PRIV memory are allocated by the work process. The allocation sequence depends on the type of work process and on the underlying operating system.

Smart SAP Assistant

• Key Concepts: 
  Allocation sequence is a feature of SAP Memory Management that allows users to assign a specific order to the allocation of memory blocks. This feature is useful for ensuring that memory blocks are allocated in a specific order, which can help optimize performance and reduce the risk of memory fragmentation. 
  
  How to use it: 
  To use the allocation sequence feature, users must first define an allocation sequence in the SAP Memory Management configuration. This sequence can be defined as either ascending or descending, and can be based on either the size of the memory block or its address. Once the sequence has been defined, users can then assign it to a specific memory block when allocating memory. 
  
  Tips & Tricks: 
  When defining an allocation sequence, it is important to consider how it will affect performance. For example, if the sequence is based on size, larger blocks will be allocated first, which can lead to more efficient use of memory. On the other hand, if the sequence is based on address, smaller blocks will be allocated first, which can help reduce fragmentation. 
  
  Related Information: 
  For more information about SAP Memory Management and allocation sequences, please refer to the official SAP documentation. Additionally, there are many online resources available that provide detailed tutorials and best practices for using this feature.