How To Fix /SAPAPO/RSP01420 - Inconsistent status in liveCache test report of reservation planning

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP01 -

• Message number: 420

• Message text: Inconsistent status in liveCache test report of reservation planning

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP01420 - Inconsistent status in liveCache test report of reservation planning ?

  The SAP error message /SAPAPO/RSP01420 indicates that there is an inconsistency in the status of the LiveCache during the reservation planning process in SAP Advanced Planning and Optimization (APO). This error typically arises when there are discrepancies between the data in the LiveCache and the data in the SAP system, which can lead to issues in planning and execution.
  Causes:
  
  Data Inconsistency: The most common cause is that the data in the LiveCache does not match the data in the SAP system. This can happen due to incomplete updates, system crashes, or improper data handling.
  Locking Issues: If multiple processes are trying to access or modify the same data simultaneously, it can lead to inconsistencies.
  System Errors: Bugs or errors in the system can also lead to inconsistencies in the LiveCache.
  Configuration Issues: Incorrect configuration settings in the APO system can lead to problems with data synchronization.
  
  Solutions:
  
  Consistency Check: Run the consistency check for the LiveCache. This can often be done using transaction /SAPAPO/LC10 or similar tools provided in the APO system. This will help identify and rectify inconsistencies.
  Rebuild LiveCache: If the inconsistencies are severe, you may need to rebuild the LiveCache. This can be done using transaction /SAPAPO/LC10 to delete and then reload the data.
  Check for Locks: Investigate if there are any locks on the data that could be causing the issue. Use transaction SM12 to check for locks and release them if necessary.
  System Logs: Review system logs for any errors or warnings that could provide more context about the inconsistency. Use transaction SLG1 to check application logs.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult Documentation: Review the official SAP documentation for any specific instructions related to the error message and the LiveCache.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LC10 for LiveCache management and SM12 for lock management.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  System Maintenance: Regular maintenance and monitoring of the LiveCache can help prevent such inconsistencies from occurring in the future.
  
  By following these steps, you should be able to address the /SAPAPO/RSP01420 error and restore consistency in your reservation planning process.