How To Fix EHPRC_CPM_MANAGER002 - Class &1 is an abstract class

SAP Error Message - Details

• Message type: E = Error

• Message class: EHPRC_CPM_MANAGER - CP: Messages of the CfP Manager

• Message number: 002

• Message text: Class &1 is an abstract class

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EHPRC_CPM_MANAGER002 - Class &1 is an abstract class ?

  The SAP error message EHPRC_CPM_MANAGER002 indicates that you are trying to instantiate or use an abstract class in your code or configuration. In object-oriented programming, an abstract class is a class that cannot be instantiated on its own and is meant to be subclassed. This means that you need to create a concrete subclass that implements the abstract methods defined in the abstract class before you can use it.
  Cause:
  
  Direct Instantiation: The error typically occurs when there is an attempt to create an instance of an abstract class directly.
  Configuration Issues: It may also arise from incorrect configuration settings where an abstract class is referenced instead of a concrete implementation.
  Code Logic: The logic in the code may be incorrectly set up to call methods or properties of an abstract class without proper subclassing.
  
  Solution:
  
  Check Class Definition: Review the class definition to ensure that you are not trying to instantiate the abstract class directly. Instead, you should instantiate a concrete subclass that extends the abstract class.
  Subclass Implementation: If you need to use the functionality of the abstract class, create a subclass that implements all the abstract methods and properties.
  Configuration Review: If the error is related to configuration, check the configuration settings to ensure that they point to a concrete class rather than an abstract one.
  Code Review: Review the code logic to ensure that it correctly uses the subclass instead of the abstract class.
  
  Related Information:
  
  Abstract Classes: In SAP ABAP, abstract classes are defined using the CLASS statement with the ABSTRACT keyword. They can contain abstract methods that must be implemented in subclasses.
  Documentation: Refer to the SAP documentation for more details on object-oriented programming in ABAP, especially regarding abstract classes and inheritance.
  Debugging: Use the ABAP debugger to trace the execution flow and identify where the abstract class is being incorrectly referenced.
  
  By following these steps, you should be able to resolve the error and ensure that your code or configuration is correctly set up to use the appropriate classes.