How To Fix LCA001 - No liveCache-relevant client

SAP Error Message - Details

• Message type: E = Error

• Message class: LCA - Error Texts for liveCache Applications

• Message number: 001

• Message text: No liveCache-relevant client

What causes this issue?

All clients are identified as "not liveCache-relevant".
Various programs (such as the upgrade to a higher release) check whether
there is at least one liveCache-relevant client.
If this is not the case, the liveCache-specific part is not executed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Ensure that it is actually the case that no liveCache is to be used.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LCA001 - No liveCache-relevant client ?

  The SAP error message LCA001: No liveCache-relevant client typically occurs when the system is unable to find a valid LiveCache client for the operation you are trying to perform. LiveCache is a component used in SAP for managing large amounts of data in a way that allows for fast access and processing, often used in applications like SAP APO (Advanced Planning and Optimization).
  Causes:
  
  Client Configuration: The client you are working in may not be configured to use LiveCache. This can happen if the LiveCache system is not properly set up or if the client settings do not include LiveCache.
  Missing LiveCache Instance: The LiveCache instance may not be running or may not be properly connected to the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access LiveCache.
  Incorrect System Settings: There may be incorrect settings in the SAP system configuration that prevent the identification of a LiveCache-relevant client.
  
  Solutions:
  
  
  Check Client Configuration:
  
  Ensure that the client you are using is configured to work with LiveCache. You can check this in the SAP system settings or by consulting with your system administrator.
  
  
  
  Verify LiveCache Instance:
  
  Make sure that the LiveCache instance is up and running. You can check the status of the LiveCache instance using transaction codes like LC10 or LC11 in the SAP GUI.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to access LiveCache. This may involve checking roles and permissions assigned to the user in the SAP system.
  
  
  
  System Configuration:
  
  Review the system configuration settings related to LiveCache. This may involve checking the settings in transaction SPRO or consulting with your SAP Basis team to ensure that everything is set up correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to LiveCache for any specific configurations or troubleshooting steps that may apply to your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LC10 (LiveCache Administration) and LC11 (LiveCache Monitoring) for managing and monitoring LiveCache.
  SAP Notes: Search for SAP Notes related to LiveCache and the specific error message for additional troubleshooting steps or patches.
  Documentation: Review the SAP Help Portal for documentation on LiveCache and its integration with other SAP modules.
  
  By following these steps, you should be able to identify and resolve the issue related to the LCA001 error message in SAP.