How To Fix CMS_LR_DE018 - Persistency error

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS_LR_DE - Message class for Grundbuch

• Message number: 018

• Message text: Persistency error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMS_LR_DE018 - Persistency error ?

  The SAP error message CMS_LR_DE018, which indicates a "Persistency error," typically arises in the context of SAP's Central Management Server (CMS) and can be related to issues with the persistence layer of the system, such as database connectivity problems, data corruption, or configuration issues.
  Causes:
  
  Database Connectivity Issues: The CMS may not be able to connect to the database due to network issues, incorrect connection parameters, or database server downtime.
  Data Corruption: There may be corruption in the data stored in the CMS database, which can lead to inconsistencies and errors when the system tries to access or manipulate that data.
  Configuration Issues: Incorrect configuration settings in the CMS or related components can lead to persistency errors.
  Resource Limitations: Insufficient system resources (like memory or disk space) can also cause this error.
  Version Mismatch: If there are mismatches between the versions of the CMS and the database or other components, it can lead to errors.
  
  Solutions:
  
  
  Check Database Connectivity:
  
  Verify that the database server is up and running.
  Check the connection parameters (hostname, port, username, password) in the CMS configuration.
  Test the connection from the CMS to the database using appropriate tools.
  
  
  
  Review Logs:
  
  Check the CMS logs for more detailed error messages that can provide insights into the specific cause of the persistency error.
  Look for any related errors that occurred before or after the CMS_LR_DE018 message.
  
  
  
  Database Integrity Check:
  
  Run integrity checks on the database to identify and fix any corruption issues.
  If corruption is found, restore from a backup if necessary.
  
  
  
  Configuration Review:
  
  Review the configuration settings of the CMS and ensure they are correct.
  Compare with documentation or a working environment to identify discrepancies.
  
  
  
  Resource Monitoring:
  
  Monitor system resources (CPU, memory, disk space) to ensure that the CMS has sufficient resources to operate.
  Increase resources if necessary.
  
  
  
  Upgrade or Patch:
  
  Ensure that you are running the latest version of the CMS and that all patches are applied.
  Check for any known issues with the current version and apply fixes as needed.
  
  
  
  Restart Services:
  
  Sometimes, simply restarting the CMS and related services can resolve transient issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the CMS_LR_DE018 error.
  Documentation: Refer to the official SAP documentation for the CMS and related components for best practices and troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  
  By following these steps, you should be able to diagnose and resolve the CMS_LR_DE018 persistency error in your SAP environment.