How To Fix LVC121 - liveCache administration is using DBMRFC session mode

SAP Error Message - Details

• Message type: E = Error

• Message class: LVC - Error Texts for LiveCache Monitoring, Administration...

• Message number: 121

• Message text: liveCache administration is using DBMRFC session mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LVC121 - liveCache administration is using DBMRFC session mode ?

  The SAP error message LVC121 indicates that the LiveCache administration is currently using the DBMRFC session mode. This can occur in environments where LiveCache is utilized, particularly in applications like SAP APO (Advanced Planning and Optimization) or SAP SCM (Supply Chain Management).
  Cause:
  The error typically arises when there is a configuration issue or a mismatch in the expected session mode for LiveCache operations. The DBMRFC (Database Multi-Remote Function Call) session mode is not suitable for certain operations that require a different session mode, such as DBM (Database Management) or other modes that allow for more efficient data handling.
  Solution:
  To resolve the LVC121 error, you can take the following steps:
  
  
  Check LiveCache Configuration:
  
  Ensure that the LiveCache is properly configured and that the correct session mode is set. You may need to consult the SAP documentation or your system administrator for the correct settings.
  
  
  
  Change Session Mode:
  
  If the system is incorrectly set to use DBMRFC, you may need to change the session mode to a more appropriate one. This can typically be done in the LiveCache administration settings.
  
  
  
  Restart LiveCache:
  
  Sometimes, simply restarting the LiveCache can resolve session mode issues. Ensure that you follow the proper procedures for stopping and starting LiveCache.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system and LiveCache are up to date with the latest patches and updates. Sometimes, bugs in earlier versions can lead to such errors.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. SAP Notes often provide detailed instructions for troubleshooting and resolving specific issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more in-depth troubleshooting based on your specific system configuration.
  
  
  
  Related Information:
  
  LiveCache: A high-performance database used in SAP applications for managing large volumes of data in real-time.
  DBMRFC: A session mode that allows for remote function calls to be executed in a distributed environment, but may not be suitable for all LiveCache operations.
  SAP Documentation: Always refer to the official SAP documentation for the most accurate and detailed information regarding configuration and troubleshooting.
  
  By following these steps, you should be able to address the LVC121 error and ensure that your LiveCache administration operates smoothly.