How To Fix CM_EHFND_FW_CALC_ENG080 - Weighted average aggregation function "&1" operates with two arguments

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_FW_CALC_ENG - Common ACE Calculation Engine Exception Class

• Message number: 080

• Message text: Weighted average aggregation function "&1" operates with two arguments

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG080 - Weighted average aggregation function "&1" operates with two arguments ?

  The SAP error message CM_EHFND_FW_CALC_ENG080 indicates that there is an issue with the weighted average aggregation function in your SAP system. This error typically arises when the function is being called with an incorrect number of arguments. Specifically, the weighted average aggregation function is expected to operate with two arguments, but it seems that it is being provided with either more or fewer than that.
  Cause:
  
  Incorrect Function Call: The weighted average function is being called with an incorrect number of parameters. This could be due to a mistake in the formula or calculation logic.
  Data Model Issues: There may be issues in the data model or the way the data is structured, leading to the function receiving unexpected input.
  Configuration Errors: There might be configuration settings in the SAP system that are not set up correctly, affecting how the aggregation functions are processed.
  
  Solution:
  
  Check the Function Call: Review the code or configuration where the weighted average aggregation function is being called. Ensure that it is being called with exactly two arguments.
  Review Data Model: Ensure that the data being passed to the function is structured correctly and that the necessary fields are available.
  Debugging: If you have access to debugging tools, use them to trace the execution of the function and see what arguments are being passed.
  Consult Documentation: Refer to the SAP documentation for the specific aggregation function to understand its requirements and constraints.
  Test with Sample Data: Create a test case with known values to see if the function behaves as expected when provided with the correct number of arguments.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They can provide more detailed guidance based on your specific system configuration and version.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.