How To Fix CSP_BDEF_CHECK020 - Parameter type '&1' of Action '&2'~'&3' is not an abstract entity

SAP Error Message - Details

• Message type: E = Error

• Message class: CSP_BDEF_CHECK - Messages for CSP-implemented BDEF checks

• Message number: 020

• Message text: Parameter type '&1' of Action '&2'~'&3' is not an abstract entity

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CSP_BDEF_CHECK020 - Parameter type '&1' of Action '&2'~'&3' is not an abstract entity ?

  The SAP error message CSP_BDEF_CHECK020 indicates that there is an issue with the parameter type defined in a business action within the SAP system. Specifically, the error states that the parameter type specified is not recognized as an abstract entity, which is a requirement for certain actions in the context of business process modeling or workflow management.
  Cause:
  
  Incorrect Parameter Type: The parameter type defined for the action is not an abstract entity. In SAP, abstract entities are typically used in business definitions to represent concepts that can be instantiated or used in various contexts.
  Configuration Issues: There may be a misconfiguration in the business action definition or the associated parameter types.
  Missing or Incorrect Entity Definition: The entity that the parameter is supposed to reference may not be defined correctly or may be missing altogether.
  
  Solution:
  
  Check Parameter Type: Review the parameter type defined for the action. Ensure that it is set to an abstract entity that is valid within the context of the action.
  Modify Action Definition: If the parameter type is incorrect, modify the action definition to use a valid abstract entity.
  Review Business Object Definitions: Ensure that all business objects and entities referenced in the action are correctly defined and configured in the system.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on defining actions and parameters correctly.
  Testing: After making changes, test the action to ensure that the error is resolved and that the action behaves as expected.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or KBA that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with transaction codes related to business object definitions and action configurations, such as SWDD (Workflow Builder) or BPM (Business Process Management).
  
  By following these steps, you should be able to identify the root cause of the CSP_BDEF_CHECK020 error and implement a solution to resolve it.