How To Fix LVCALM020 - liveCache restart time

SAP Error Message - Details

• Message type: E = Error

• Message class: LVCALM - liveCache: Alert Monitor Objects and Attributes

• Message number: 020

• Message text: liveCache restart time

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LVCALM020 - liveCache restart time ?

  The SAP error message LVCALM020 typically relates to issues with the LiveCache system, which is used in SAP applications for managing large volumes of data in a way that allows for fast access and processing. This error message specifically indicates that the LiveCache system has been restarted, and it may provide information about the restart time.
  Cause:
  The error can be caused by several factors, including:
  
  System Resource Issues: Insufficient memory or CPU resources can lead to LiveCache being unable to function properly, resulting in a restart.
  Configuration Problems: Incorrect configuration settings for LiveCache can lead to instability and restarts.
  Database Issues: Problems with the underlying database that LiveCache relies on can also cause it to restart.
  Software Bugs: There may be bugs in the version of LiveCache or the SAP application that is being used.
  Maintenance Activities: Scheduled maintenance or updates may also trigger a restart of the LiveCache.
  
  Solution:
  To resolve the LVCALM020 error, consider the following steps:
  
  Check System Resources: Monitor the system's CPU and memory usage. Ensure that there are adequate resources available for LiveCache to operate effectively.
  Review Configuration: Verify the configuration settings for LiveCache. Ensure that they are set according to SAP's best practices and guidelines.
  Database Health Check: Perform a health check on the underlying database. Look for any issues that may be affecting performance or stability.
  Update Software: Ensure that you are running the latest version of LiveCache and the associated SAP applications. Check for any patches or updates that may address known issues.
  Review Logs: Check the LiveCache logs and the SAP system logs for any additional error messages or warnings that could provide more context about the restart.
  Consult SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on troubleshooting.
  Contact SAP Support: If the issue persists after performing the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  LiveCache Documentation: Familiarize yourself with the official SAP documentation for LiveCache, which provides insights into configuration, performance tuning, and troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their experiences and solutions.
  Monitoring Tools: Utilize SAP monitoring tools to keep an eye on the performance and health of the LiveCache system.
  
  By following these steps, you should be able to diagnose and resolve the LVCALM020 error effectively.