How To Fix CMX_XS123 - Parameter &1 must only reference table parameters w. aggregation or index

SAP Error Message - Details

• Message type: E = Error

• Message class: CMX_XS - XSteps: Messages

• Message number: 123

• Message text: Parameter &1 must only reference table parameters w. aggregation or index

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMX_XS123 - Parameter &1 must only reference table parameters w. aggregation or index ?

  The SAP error message CMX_XS123 indicates that there is an issue with the parameters being used in a calculation view or a similar context where aggregation or indexing is expected. Specifically, the error message states that the parameter must only reference table parameters that are either aggregated or indexed.
  Cause:
  This error typically arises in the following scenarios:
  
  
  Incorrect Parameter Type: The parameter being referenced is not a table parameter that supports aggregation or indexing. This can happen if you are trying to use a non-aggregated or non-indexed table parameter in a context that requires one.
  
  
  Modeling Issues: There may be a modeling issue in your calculation view or data model where the parameters are not set up correctly to allow for aggregation or indexing.
  
  
  Data Source Configuration: The data source or the underlying table may not be configured to support the operations you are trying to perform.
  
  
  Solution:
  To resolve the CMX_XS123 error, you can take the following steps:
  
  
  Check Parameter Definition: Ensure that the parameter you are using is defined as a table parameter and that it supports aggregation or indexing. You may need to modify the parameter definition in your calculation view.
  
  
  Review Calculation View: Go through the calculation view where the error is occurring. Make sure that the parameters are correctly set up and that they are referencing the appropriate table parameters.
  
  
  Use Aggregated or Indexed Tables: If you are using a table that does not support aggregation or indexing, consider changing your data source to one that does. You may need to create a new view or modify the existing one to ensure it meets the requirements.
  
  
  Check Data Source Configuration: Verify the configuration of the underlying data source. Ensure that it is set up to allow for the necessary operations.
  
  
  Consult Documentation: Refer to the SAP HANA documentation or the specific documentation for the version you are using to understand the requirements for table parameters and aggregation/indexing.
  
  
  Testing: After making changes, test the calculation view or data model to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP HANA Documentation: Review the official SAP HANA documentation for detailed information on calculation views, parameters, and aggregation/indexing.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.