How To Fix /SAPAPO/SNP009 - Error &1 while reading object &2 from liveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 009

• Message text: Error &1 while reading object &2 from liveCache

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP009 - Error &1 while reading object &2 from liveCache ?

  The SAP error message /SAPAPO/SNP009 Error &1 while reading object &2 from liveCache typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue accessing data stored in the liveCache. This error can arise due to various reasons, including data inconsistencies, connectivity issues, or problems with the liveCache itself.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data stored in the liveCache, which can prevent the system from reading the required objects.
  LiveCache Connectivity Issues: Problems with the connection to the liveCache can lead to this error. This could be due to network issues or configuration problems.
  LiveCache Configuration: Incorrect configuration settings for the liveCache can also result in this error.
  Database Issues: If the underlying database has issues, it may affect the ability to read from the liveCache.
  Memory Issues: Insufficient memory allocated to the liveCache can lead to read errors.
  
  Solutions:
  
  Check LiveCache Status: Ensure that the liveCache is up and running. You can check the status using transaction codes like /SAPAPO/LC10 or /SAPAPO/LC20.
  Consistency Check: Perform a consistency check on the liveCache data. You can use transaction /SAPAPO/LC10 to check for inconsistencies and correct them if necessary.
  Restart LiveCache: If there are connectivity issues, restarting the liveCache may resolve the problem.
  Review Configuration: Check the configuration settings for the liveCache to ensure they are correct. This includes checking the connection parameters and memory settings.
  Database Check: Investigate the underlying database for any issues that may be affecting the liveCache. This may involve checking logs or running database consistency checks.
  SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LC10 for liveCache monitoring and /SAPAPO/LC20 for liveCache administration.
  SAP Documentation: Review the official SAP documentation for liveCache and APO for more detailed troubleshooting steps and best practices.
  System Logs: Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/SNP009 error effectively.