How To Fix CM_EHFND_FW_CALC_ENG075 - Unknown aggregation function "&1"

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 075

• Message text: Unknown aggregation function "&1"

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG075 - Unknown aggregation function "&1" ?

  The SAP error message CM_EHFND_FW_CALC_ENG075 Unknown aggregation function "&1" typically indicates that the system has encountered an aggregation function in a calculation that it does not recognize or that is not defined in the context of the operation being performed. This error is often related to the use of custom or unsupported aggregation functions in SAP applications, particularly in the context of SAP HANA or SAP BW (Business Warehouse).
  Cause:
  
  Typographical Error: The aggregation function name might be misspelled or incorrectly formatted.
  Unsupported Function: The function being used may not be supported in the version of SAP you are using or may not be available in the context of the calculation.
  Configuration Issues: There may be issues with the configuration of the data model or the calculation view where the aggregation function is being applied.
  Missing Custom Function: If a custom aggregation function is being used, it may not be properly defined or registered in the system.
  
  Solution:
  
  Check Function Name: Verify that the aggregation function name is spelled correctly and is valid. Refer to the SAP documentation for a list of supported aggregation functions.
  Review Calculation Logic: If you are using a custom aggregation function, ensure that it is correctly implemented and registered in the system.
  Update or Patch: Ensure that your SAP system is up to date with the latest patches and updates, as newer versions may support additional functions.
  Consult Documentation: Review the relevant SAP documentation or help resources for the specific module you are working with to ensure that you are using the correct syntax and functions.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more context about the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP Notes often provide solutions or workarounds for specific 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.
  Documentation: Review the official SAP documentation for the specific module or functionality you are working with, as it may provide additional context or examples of valid aggregation functions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.