How To Fix DT258 - Field &: Decimal places are deleted. (Not appropriate for data type &)

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 258

• Message text: Field &: Decimal places are deleted. (Not appropriate for data type &)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT258 - Field &: Decimal places are deleted. (Not appropriate for data type &) ?

  The SAP error message DT258 indicates that there is an issue with the decimal places in a field that is not appropriate for the data type being used. This typically occurs when a field that is expected to hold a certain type of numeric value (like a decimal) is being treated as a different type (like an integer or a string) that does not support decimal places.
  Cause:
  
  Data Type Mismatch: The field is defined with a data type that does not support decimal places, but the data being input or processed includes decimal values.
  Field Configuration: The configuration of the field in the data dictionary (DDIC) may not match the expected data type for the operation being performed.
  Input Data: The data being input into the field may have been formatted incorrectly, leading to the presence of decimal places where they are not allowed.
  
  Solution:
  
  Check Field Definition: Review the data dictionary definition of the field in question. Ensure that the field is defined with the correct data type that supports decimal places if decimal values are expected.
  Adjust Input Data: If the field is correctly defined but the input data is incorrect, ensure that the data being entered does not include decimal places if the field does not support them.
  Modify Program Logic: If this error occurs in a custom program or report, check the logic to ensure that the correct data types are being used and that any necessary conversions are applied before assigning values to the field.
  Consult Documentation: Review SAP documentation or consult with your SAP Basis or ABAP team to understand the specific requirements for the field and how to handle decimal values appropriately.
  
  Related Information:
  
  Data Types in SAP: Familiarize yourself with the different data types in SAP and their characteristics, especially regarding numeric fields and their handling of decimal places.
  Debugging: Use the SAP debugger to trace the program execution and identify where the incorrect data type assignment is occurring.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling similar issues.
  
  By addressing the root cause of the mismatch between the expected data type and the actual data being processed, you can resolve the DT258 error effectively.