How To Fix RZ444 - Presentation buffer alert

SAP Error Message - Details

• Message type: E = Error

• Message class: RZ - Messages for Computing Center Management System

• Message number: 444

• Message text: Presentation buffer alert

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.

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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 RZ444 - Presentation buffer alert ?

  The SAP error message RZ444, which indicates a "Presentation buffer alert," typically arises when there are issues related to the presentation layer of the SAP system. This can occur due to various reasons, such as memory issues, configuration problems, or issues with the SAP GUI.
  Cause:
  
  Memory Issues: The presentation buffer may be full or there may be insufficient memory allocated for the SAP GUI.
  Configuration Problems: Incorrect settings in the SAP GUI or the application server can lead to this error.
  Network Issues: Poor network connectivity can cause delays in data transmission, leading to buffer overflow.
  SAP GUI Version: Using an outdated version of the SAP GUI can also lead to compatibility issues.
  High Load: If the application server is under heavy load, it may not be able to process requests efficiently, leading to buffer issues.
  
  Solution:
  
  Increase Memory Allocation: Check and increase the memory settings for the SAP GUI if necessary.
  Check Configuration: Review the configuration settings in both the SAP GUI and the application server. Ensure that they are set correctly.
  Network Stability: Ensure that the network connection is stable and has sufficient bandwidth. Check for any network-related issues that may be affecting performance.
  Update SAP GUI: Make sure you are using the latest version of the SAP GUI. If not, update it to the latest version to ensure compatibility and performance improvements.
  Monitor System Load: Use transaction codes like ST03N or ST06 to monitor system performance and load. If the server is overloaded, consider optimizing the workload or scaling resources.
  Clear Buffer: Sometimes, clearing the presentation buffer can help. You can do this by logging out and logging back in or restarting the SAP GUI.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RZ20 (for monitoring), ST22 (for dumps), and SM21 (for system logs) to gather more information about the system's performance and any related issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for guidance on configuring the SAP GUI and troubleshooting common issues.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.