How To Fix /PM0/3FR_PDM_MESSAGE000 - (&1) has not redefined get_sales_date method and has no parent

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FR_PDM_MESSAGE -

• Message number: 000

• Message text: (&1) has not redefined get_sales_date method and has no parent

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FR_PDM_MESSAGE000 - (&1) has not redefined get_sales_date method and has no parent ?

  The SAP error message /PM0/3FR_PDM_MESSAGE000 (&1) has not redefined get_sales_date method and has no parent typically indicates an issue with a class or method in the SAP system, particularly in the context of the Product Data Management (PDM) module. This error suggests that a specific class is expected to implement the get_sales_date method, but it has not been redefined, and there is no parent class that provides this method.
  Cause:
  
  Missing Method Implementation: The class referenced in the error message has not implemented the get_sales_date method, which is required for its functionality.
  Class Hierarchy Issue: The class does not inherit from a parent class that defines the get_sales_date method, leading to the absence of this method in the current class.
  Configuration or Customization Error: There may be a configuration or customization issue where the class was expected to be extended or modified but was not done correctly.
  
  Solution:
  
  
  Implement the Method: If you have access to the class definition, you can implement the get_sales_date method in the class. Ensure that the method signature matches any expected parameters and return types.
  Example:
  METHOD get_sales_date.
    " Your implementation here
  ENDMETHOD.
  
  
  Check Class Hierarchy: Verify if the class should inherit from a parent class that contains the get_sales_date method. If so, ensure that the class is correctly defined to extend the parent class.
  
  
  Review Custom Code: If this is a custom class, review the development documentation or consult with the developer who created the class to understand the intended functionality and whether the method should have been implemented.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that might address this issue. There may be known issues or updates that can resolve the problem.
  
  
  Testing: After making changes, thoroughly test the functionality to ensure that the implementation works as expected and does not introduce new issues.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with to understand the expected behavior of the classes and methods.
  ABAP Development Guidelines: Familiarize yourself with ABAP development best practices, especially regarding class inheritance and method overriding.
  SAP Community: Engage with the SAP Community forums to seek advice from other developers who may have encountered similar issues.
  
  If you are not a developer or do not have the necessary permissions to make changes, it is advisable to contact your SAP technical team or a consultant for assistance in resolving this error.