How To Fix /SAPAPO/PP_OPTLOG143 - Error when reading message log

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTLOG -

• Message number: 143

• Message text: Error when reading message log

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTLOG143 - Error when reading message log ?

  The SAP error message /SAPAPO/PP_OPTLOG143 typically indicates an issue related to the optimization log in SAP Advanced Planning and Optimization (APO). This error occurs when there is a problem reading the message log, which can be due to various reasons such as data inconsistencies, issues with the optimization run, or problems with the configuration.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data that the optimization process is trying to read or write.
  Optimization Run Issues: If the optimization run did not complete successfully, it may leave the message log in an inconsistent state.
  Configuration Problems: Incorrect configuration settings in the APO system can lead to issues when accessing the message log.
  Authorization Issues: Lack of proper authorizations to access the message log can also trigger this error.
  System Performance: If the system is under heavy load, it may not be able to read the log in a timely manner.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like /SAPAPO/TS or /SAPAPO/OM to check for data inconsistencies in the APO system. Correct any inconsistencies found.
  Review Optimization Runs: Check the logs of the last optimization run to identify any errors or warnings that may have occurred. You can do this using transaction /SAPAPO/OPTIMIZE.
  Configuration Review: Ensure that the configuration settings for the optimization process are correct. This includes checking the planning area, key figures, and other relevant settings.
  Authorization Check: Verify that the user has the necessary authorizations to access the optimization logs. You may need to consult with your SAP security team.
  System Performance: Monitor the system performance and check for any bottlenecks. If the system is under heavy load, consider scheduling optimization runs during off-peak hours.
  Re-run the Optimization: If the issue persists, consider re-running the optimization process after addressing any identified issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. You can search the SAP Support Portal for notes related to /SAPAPO/PP_OPTLOG143.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OPTIMIZE, /SAPAPO/OM, and /SAPAPO/TS for troubleshooting.
  Documentation: Review the SAP APO documentation for best practices on optimization runs and message log management.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.