How To Fix FDT_EXPRESSIONS175 - Row &1/column &2 uses an expression within an action column

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 175

• Message text: Row &1/column &2 uses an expression within an action column

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS175 - Row &1/column &2 uses an expression within an action column ?

  The SAP error message FDT_EXPRESSIONS175 indicates that there is an issue with the use of expressions in an action column within a field definition table (FDT) in SAP. This error typically arises when you attempt to use an expression in a column that is designated for actions, which is not allowed.
  Cause:
  The error occurs because:
  
  Action columns are intended for specific actions (like buttons or links) and do not support expressions that evaluate to a value.
  The system expects a direct action (like triggering a function) rather than a computed value in these columns.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Column Definition:
  
  Check the configuration of the action column where the error is occurring. Ensure that it is not mistakenly set to use an expression.
  
  
  
  Separate Logic:
  
  If you need to perform calculations or evaluations, consider moving that logic to a different column that is designed to handle expressions. Use a standard data column for calculations and keep the action column strictly for actions.
  
  
  
  Modify the Expression:
  
  If the expression is necessary for the action, consider refactoring your approach. You might need to create a separate action that can be triggered based on the result of the expression evaluated in another column.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on how to properly configure action columns and expressions in FDT.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error is resolved and that the intended functionality works as expected.
  
  
  
  Related Information:
  
  Field Definition Table (FDT): This is a tool in SAP that allows users to define fields and their properties in a structured way.
  Expressions in SAP: Expressions are used to compute values based on other fields or constants. They are typically used in data columns rather than action columns.
  SAP Community and Support: If you continue to face issues, consider reaching out to the SAP community forums or SAP support for additional assistance.
  
  By following these steps, you should be able to resolve the FDT_EXPRESSIONS175 error and ensure that your FDT configuration is correct.