How To Fix FDT_EXPRESSIONS127 - Result of row &1/column &2 is incompatible with the column

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 127

• Message text: Result of row &1/column &2 is incompatible with the column

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS127 - Result of row &1/column &2 is incompatible with the column ?

  The SAP error message FDT_EXPRESSIONS127 indicates that there is an issue with the data type or value being processed in a specific row and column of a table or data structure. This error typically arises in the context of SAP Fiori or SAP S/4HANA applications that utilize the FDT (Field Data Tool) framework for managing data expressions and transformations.
  Cause:
  The error message "Result of row &1/column &2 is incompatible with the column" suggests that the value being processed in the specified row and column does not match the expected data type or format for that column. Common causes include:
  
  Data Type Mismatch: The value being inserted or processed is of a different data type than what the column expects (e.g., trying to insert a string into a numeric column).
  Null or Empty Values: The column may not accept null or empty values, and the data being processed does not meet this requirement.
  Invalid Data Format: The data format (e.g., date format, currency format) does not match the expected format for the column.
  Business Logic Errors: There may be business rules or validations that are not being met by the data being processed.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Data Types: Verify the data types of the columns in the table or data structure and ensure that the values being processed match these types.
  Validate Input Data: Ensure that the data being inputted is valid and conforms to the expected formats and constraints.
  Review Business Rules: Check if there are any business rules or validations that need to be satisfied for the data being processed.
  Debugging: If you have access to debugging tools, you can trace the execution to identify where the incompatible value is being introduced.
  Consult Documentation: Review the relevant SAP documentation or help resources for any specific requirements related to the data being processed.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  FDT Documentation: Review the official SAP documentation for the Field Data Tool (FDT) for more insights into data handling and expressions.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.