How To Fix /SAPAPO/RRP_LOG011 - Resource &1, planning version &2 was changed in the liveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_LOG -

• Message number: 011

• Message text: Resource &1, planning version &2 was changed in the liveCache

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_LOG011 - Resource &1, planning version &2 was changed in the liveCache ?

  The SAP error message /SAPAPO/RRP_LOG011 indicates that a resource in the Advanced Planning and Optimization (APO) module has been modified in the liveCache, which can lead to inconsistencies or issues when trying to perform planning activities. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Concurrent Changes: The error typically occurs when there are concurrent changes being made to the same resource in the liveCache while another process is trying to access or modify it.
  Data Consistency: The system detects that the resource or planning version has been altered since the last read operation, which can lead to data inconsistency.
  Locking Mechanism: The locking mechanism in the liveCache may not be able to handle the changes properly, leading to this error message.
  
  Solution:
  
  
  Refresh the Data: The first step is to refresh the data in your session. This can often resolve the issue by ensuring that you are working with the most current data.
  
  You can do this by navigating away from the current screen and returning, or by reloading the planning version.
  
  
  
  Check for Concurrent Sessions: Investigate if there are other users or processes that might be modifying the same resource. If possible, coordinate with other users to avoid simultaneous changes.
  
  
  Re-run the Planning Process: After refreshing, try to re-run the planning process that triggered the error. This may resolve the issue if the changes in the liveCache were temporary.
  
  
  Review Change Logs: Check the change logs for the resource to understand what modifications were made and by whom. This can help identify if there are any conflicts.
  
  
  System Administration: If the issue persists, it may require intervention from a system administrator or SAP Basis team to investigate the liveCache and ensure that it is functioning correctly.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  Related Information:
  
  LiveCache: This is a database used by SAP APO for storing planning data. It is optimized for high-speed access and is crucial for real-time planning.
  APO Planning Versions: Planning versions are used to manage different scenarios in planning. Changes in one version can affect others, especially if they share resources.
  Locking Mechanisms: Understanding how SAP handles locks in the liveCache can help in troubleshooting similar issues in the future.
  
  If the problem continues after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with the error message and any relevant logs or details about the actions leading up to the error.