How To Fix VIRT190 - /* Memory Values Host */

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 190

• Message text: /* Memory Values Host */

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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Smart SAP Assistant

• What is the cause and solution for SAP error message VIRT190 - /* Memory Values Host */ ?

  The SAP error message VIRT190, which refers to "Memory Values Host," typically indicates an issue related to memory allocation or configuration in the SAP system. This error can arise in various contexts, such as during system startup, when executing certain transactions, or when performing specific operations that require memory resources.
  Causes:
  
  Insufficient Memory Allocation: The SAP system may not have enough memory allocated to it, either at the operating system level or within the SAP parameters.
  Configuration Issues: Incorrect configuration settings in the SAP profile parameters related to memory management (e.g., abap/heap_area_total, abap/heap_area_dia, etc.) can lead to this error.
  Operating System Limits: The operating system may impose limits on memory usage that are too restrictive for the SAP instance.
  Resource Contention: Other applications or processes running on the same server may be consuming excessive memory, leaving insufficient resources for SAP.
  Memory Leaks: Long-running processes or poorly optimized code can lead to memory leaks, causing the system to run out of available memory.
  
  Solutions:
  
  
  Increase Memory Allocation:
  
  Review and adjust the memory parameters in the SAP profile. Increase values for parameters like abap/heap_area_total, abap/heap_area_dia, and others as necessary.
  Ensure that the operating system has sufficient memory available for the SAP instance.
  
  
  
  Check Operating System Settings:
  
  Verify the operating system's memory limits and adjust them if necessary. This may involve changing settings in the OS configuration files or using system commands to increase limits.
  
  
  
  Monitor Resource Usage:
  
  Use monitoring tools to check memory usage on the server. Identify any processes that are consuming excessive memory and take appropriate action (e.g., optimizing, restarting, or terminating those processes).
  
  
  
  Review and Optimize Code:
  
  If the error is related to specific transactions or programs, review the code for potential memory leaks or inefficiencies. Optimize the code to reduce memory consumption.
  
  
  
  Restart the SAP Instance:
  
  In some cases, a simple restart of the SAP instance can help clear memory issues temporarily. However, this is not a long-term solution.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or updates related to the VIRT190 error. There may be specific patches or recommendations provided by SAP.
  
  
  
  Related Information:
  
  SAP Memory Management: Understanding how SAP manages memory can help in configuring the system appropriately. Familiarize yourself with the different memory areas (e.g., heap memory, buffer memory) and their configurations.
  SAP Basis Administration: Knowledge of SAP Basis administration is crucial for managing system parameters and troubleshooting issues like VIRT190.
  Performance Monitoring Tools: Utilize tools like SAP Solution Manager or other third-party monitoring solutions to keep track of system performance and resource usage.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.