How To Fix CM_EHFND_BOPF_COMN030 - Wrong parameter structure for action &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_BOPF_COMN -

• Message number: 030

• Message text: Wrong parameter structure for action &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_BOPF_COMN030 - Wrong parameter structure for action &1 ?

  The SAP error message CM_EHFND_BOPF_COMN030 indicates that there is a problem with the parameter structure being passed to a Business Object Processing Framework (BOPF) action. This error typically arises when the parameters expected by the action do not match the structure or type of the parameters being provided.
  Cause:
  
  Mismatch in Parameter Structure: The action is expecting a specific structure for its parameters, but the provided structure does not match. This could be due to missing fields, incorrect data types, or additional unexpected fields.
  Incorrect Action Call: The action might be called with the wrong parameters or in the wrong context.
  Changes in Data Model: If there have been recent changes to the data model or the BOPF configuration, the action might not be compatible with the current structure.
  Custom Implementations: If there are custom implementations or enhancements, they might not be correctly aligned with the expected parameter structure.
  
  Solution:
  
  Check Action Definition: Review the action definition in the BOPF configuration to ensure that the parameter structure is correctly defined. Verify the expected input parameters and their types.
  Validate Parameter Passing: Ensure that the parameters being passed to the action match the expected structure. This includes checking for the correct data types and ensuring that all required fields are included.
  Debugging: Use debugging tools to trace the execution and see what parameters are being passed at runtime. This can help identify where the mismatch is occurring.
  Review Recent Changes: If there have been recent changes to the BOPF model or related configurations, review those changes to ensure they are correctly implemented.
  Consult Documentation: Refer to the SAP documentation for the specific BOPF action to understand the expected parameters and their structure.
  Testing: Create test cases to validate the action with the correct parameters to ensure that it works as expected.
  
  Related Information:
  
  BOPF Documentation: SAP provides extensive documentation on the Business Object Processing Framework, which can be helpful in understanding how to define and use actions correctly.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide guidance on this error message.
  Community Forums: SAP Community and other forums can be useful for finding similar issues faced by other users and the solutions they implemented.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.