How To Fix D4400 - Summary:SAP/OS400 memory management - roll management resources

D4400 - Overview

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 400

• Message text: Summary:SAP/OS400 memory management - roll management resources

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message D4400 - Summary:SAP/OS400 memory management - roll management resources ?

  The SAP error message D4400, which relates to memory management and roll management resources in the context of SAP on the OS/400 platform, typically indicates that the system is running low on memory resources required for managing roll areas. Roll areas are used in SAP to store data that cannot fit into the main memory, and when these resources are exhausted, it can lead to performance issues or system errors.
  
  Cause:
  
  Insufficient Memory Allocation: The system may not have enough memory allocated for roll management, which can happen if the configuration settings are not optimized for the workload.
  High Workload: An increase in the number of users or transactions can lead to higher memory consumption, resulting in the exhaustion of roll area resources.
  
  Configuration Issues: Incorrect settings in the SAP profile parameters related to memory management can lead to inadequate roll area allocation.
  Memory Leaks: There may be issues in the application or system that