How To Fix /SAPAPO/RRP_FIXPEG014 - Class &1 is not derived from class /SAPAPO/CL_RRP_FIXED_PEGGING

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_FIXPEG -

• Message number: 014

• Message text: Class &1 is not derived from class /SAPAPO/CL_RRP_FIXED_PEGGING

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_FIXPEG014 - Class &1 is not derived from class /SAPAPO/CL_RRP_FIXED_PEGGING ?

  The SAP error message /SAPAPO/RRP_FIXPEG014 Class &1 is not derived from class /SAPAPO/CL_RRP_FIXED_PEGGING typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with the class hierarchy related to fixed pegging in the planning process.
  Cause:
  
  Class Hierarchy Issue: The error indicates that the class specified (denoted by &1) is not a subclass of /SAPAPO/CL_RRP_FIXED_PEGGING. This means that the system is expecting a specific class structure for fixed pegging, but the class being referenced does not meet this requirement.
  Custom Class: If you are using a custom class for fixed pegging, it may not have been properly defined to inherit from the required base class.
  Configuration Error: There may be a configuration error in the APO settings where the class is incorrectly assigned or not set up properly.
  
  Solution:
  
  Check Class Definition: Verify the class definition of the class indicated in the error message. Ensure that it is derived from /SAPAPO/CL_RRP_FIXED_PEGGING. You can do this by checking the class in the SAP Class Builder (transaction code SE24).
  Modify Class: If the class is not derived from the required base class, you may need to modify it to inherit from /SAPAPO/CL_RRP_FIXED_PEGGING. This may involve creating a new class that extends the required class or modifying the existing class.
  Review Configuration: Check the configuration settings in APO related to fixed pegging. Ensure that all settings are correctly pointing to the appropriate classes and that there are no misconfigurations.
  Transport Issues: If this issue arose after a transport, ensure that all necessary objects were transported correctly and that there are no missing dependencies.
  Consult Documentation: Review SAP documentation or notes related to fixed pegging and class definitions in APO for any additional guidance or updates.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  APO Documentation: Review the APO documentation for information on class hierarchies and fixed pegging configurations.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP Basis or APO consultant who can provide deeper insights into the system configuration and class structure.