How To Fix D4450 - Summary object: Main storage pools

D4450 - Overview

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 450

• Message text: Summary object: Main storage pools

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4450 - Summary object: Main storage pools ?

  The SAP error message D4450, which relates to "Summary object: Main storage pools," typically indicates an issue with memory allocation or configuration in the SAP system. This error can arise due to various reasons, including insufficient memory resources, misconfigured parameters, or issues with the underlying database.
  
  Cause:
  
  Insufficient Memory: The system may not have enough memory allocated to handle the current workload.
  
  Configuration Issues: Parameters related to memory management in the SAP system may not be optimally configured.
  Database Issues: The underlying database may be experiencing issues that affect memory allocation.
  High Load: A sudden increase in workload or concurrent users can lead to memory exhaustion.
  
  
  Solution:
  
  
  Check Memory Allocation:
  
  Review the memory settings in the SAP system (e.g., instance profile parameters like abap/heap_area_dia, abap/heap_area_nondia, etc.).
  Increase the memory allocation if necessary.
  
  
  
  Tune SAP Parameters:
  
  Adjust the SAP memory parameters based on the system's requirements and workload. Use transaction code RZ10 to modify instance profiles.
  Consider using the SAP Memory Management Guide