How To Fix CM_EHFND_FW_CALC_ENG112 - Aggr. function "&1" should have specified data source for argument "&2"

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 112

• Message text: Aggr. function "&1" should have specified data source for argument "&2"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_CALC_ENG112 - Aggr. function "&1" should have specified data source for argument "&2" ?

  The SAP error message CM_EHFND_FW_CALC_ENG112 indicates that there is an issue with an aggregation function in your SAP system. Specifically, the error states that the aggregation function (denoted as "&1") requires a specified data source for one of its arguments (denoted as "&2"). This typically occurs in the context of SAP HANA or SAP BW when working with calculation views or queries.
  Cause:
  
  Missing Data Source: The aggregation function is expecting a data source for one of its arguments, but it has not been provided. This can happen if the argument is not properly defined in the calculation view or if the data source is not linked correctly.
  Incorrect Configuration: The configuration of the aggregation function may be incorrect, leading to the system not recognizing the required data source.
  Modeling Errors: There may be errors in the modeling of the calculation view or the underlying data model that prevent the aggregation function from being executed correctly.
  
  Solution:
  
  Check the Aggregation Function: Review the aggregation function in your calculation view. Ensure that all required arguments are correctly specified and that the data source for each argument is defined.
  Define Data Source: If the argument that is causing the error does not have a data source defined, you need to specify it. This can usually be done in the properties of the aggregation function within the modeling environment.
  Validate the Calculation View: Use the validation tools available in the SAP HANA Studio or SAP Web IDE to check for any errors in the calculation view. This can help identify any misconfigurations or missing elements.
  Review Documentation: Consult the SAP documentation for the specific aggregation function you are using to ensure that you are following the correct syntax and requirements.
  Test with Sample Data: If possible, test the calculation view with sample data to see if the error persists. This can help isolate the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on using aggregation functions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP HANA modeling and aggregation functions to enhance your understanding of how to properly configure them.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message CM_EHFND_FW_CALC_ENG112 in your SAP environment.