How To Fix FDT_HANA197 - &2: Expression &1 must not have a result of type amount or quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_HANA - BRFplus: HANA Integration

• Message number: 197

• Message text: &2: Expression &1 must not have a result of type amount or quantity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_HANA197 - &2: Expression &1 must not have a result of type amount or quantity ?

  The SAP error message FDT_HANA197 indicates that there is an issue with an expression in a calculation or formula that is expected to return a different data type than what it currently does. Specifically, the error states that the expression must not return a result of type "amount" or "quantity."
  Cause:
  This error typically arises in the context of SAP applications that utilize the HANA database, particularly when working with financial data or calculations involving amounts and quantities. The root causes can include:
  
  Incorrect Data Type Usage: The expression is designed to return a numeric value (like an amount or quantity), but the context in which it is used requires a different data type (e.g., a string or boolean).
  Misconfigured Calculation Logic: The logic in the expression may be incorrectly set up, leading to an unintended return type.
  Incompatibility with HANA: Certain functions or operations may not be compatible with HANA's data type handling, leading to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review the Expression: Check the expression that is causing the error. Ensure that it is intended to return a type that is compatible with the context in which it is used.
  
  
  Change Data Type: If the expression is indeed returning an amount or quantity, consider modifying it to return a different data type that is acceptable in the context. This may involve using conversion functions or changing the logic of the expression.
  
  
  Consult Documentation: Refer to SAP documentation or the HANA SQL reference guide to understand the expected data types for the specific context you are working in.
  
  
  Test with Sample Data: If possible, test the expression with sample data to see how it behaves and to identify any discrepancies in the expected output.
  
  
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support or consulting with a technical expert who has experience with HANA and the specific application you are working with.
  
  
  Related Information:
  
  SAP HANA Data Types: Familiarize yourself with the various data types supported by SAP HANA, as this can help in understanding the limitations and requirements for expressions.
  Debugging Tools: Utilize debugging tools available in SAP to trace the execution of the expression and identify where the type mismatch occurs.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.