How To Fix /SAPAPO/OM121 - Application error during SQL access in liveCache Nr. &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 121

• Message text: Application error during SQL access in liveCache Nr. &1

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/OM121 - Application error during SQL access in liveCache Nr. &1 ?

  The SAP error message /SAPAPO/OM121 Application error during SQL access in liveCache Nr. &1 typically indicates an issue with accessing the LiveCache database in the SAP Advanced Planning and Optimization (APO) module. This error can arise due to various reasons, including database inconsistencies, connectivity issues, or configuration problems.
  Causes:
  
  Database Inconsistencies: There may be inconsistencies or corruption in the LiveCache database.
  Connection Issues: Problems with the connection between the SAP application server and the LiveCache database.
  Configuration Errors: Incorrect configuration settings in the LiveCache or APO settings.
  Resource Limitations: Insufficient memory or CPU resources allocated to the LiveCache instance.
  Version Mismatch: Incompatibility between the SAP application version and the LiveCache version.
  
  Solutions:
  
  Check LiveCache Status: Ensure that the LiveCache instance is up and running. You can check the status using transaction code /SAPAPO/LC10.
  Database Consistency Check: Run consistency checks on the LiveCache database. You can use transaction /SAPAPO/LC10 to perform checks and repairs.
  Review Logs: Check the application and LiveCache logs for any specific error messages that can provide more context about the issue.
  Restart LiveCache: Sometimes, simply restarting the LiveCache instance can resolve transient issues.
  Check Configuration: Review the configuration settings for LiveCache in the SAP system to ensure they are correct.
  Resource Allocation: Ensure that the LiveCache instance has sufficient resources (memory, CPU) allocated to it.
  Update Software: Ensure that both the SAP application and LiveCache are updated to compatible versions.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it involves deeper database issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LC10 for LiveCache management and monitoring.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the official SAP documentation for LiveCache and APO for best practices and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message /SAPAPO/OM121 Application error during SQL access in liveCache Nr. &1.