How To Fix RSSDA034 - Non-numeric field &1 not allowed with summation in CalcScenario

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 034

• Message text: Non-numeric field &1 not allowed with summation in CalcScenario

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSDA034 - Non-numeric field &1 not allowed with summation in CalcScenario ?

  The SAP error message RSSDA034 indicates that there is an issue with a non-numeric field being used in a calculation scenario where a summation is expected. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with data models, queries, or calculations that involve aggregating data.
  Cause:
  The error is triggered when:
  
  A field that is expected to contain numeric values (e.g., sales amounts, quantities) is actually defined as a non-numeric type (e.g., text, character).
  The calculation scenario is attempting to perform a summation operation on this non-numeric field, which is not allowed.
  
  Solution:
  To resolve the RSSDA034 error, you can take the following steps:
  
  
  Check Field Definitions:
  
  Verify the data type of the field in question. Ensure that it is defined as a numeric type in the data model or InfoObject.
  If the field is incorrectly defined as a non-numeric type, you may need to change its data type in the underlying data source or InfoObject.
  
  
  
  Review Calculation Logic:
  
  Examine the calculation scenario where the error occurs. Ensure that you are only summing numeric fields.
  If you need to include non-numeric fields in your calculations, consider using them in a different context (e.g., as filters or in concatenation) rather than in a summation.
  
  
  
  Data Source Validation:
  
  Check the data source from which the field is being pulled. Ensure that the data being loaded into the field is indeed numeric and that there are no data quality issues.
  
  
  
  Testing:
  
  After making changes, test the calculation scenario again to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for additional insights or similar cases that may provide further guidance.
  
  
  
  Related Information:
  
  SAP BW/4HANA: This error is commonly encountered in SAP BW or BW/4HANA environments where data modeling and reporting are performed.
  Data Types: Familiarize yourself with the different data types in SAP BW, including how to define and manage InfoObjects.
  Debugging: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze and debug your data models and queries.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  
  By following these steps, you should be able to identify the root cause of the RSSDA034 error and implement a solution to resolve it.