How To Fix FDT_SERVICE220 - String &1 cannot be converted to a quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_SERVICE - Formula & Derivation Tool: Services

• Message number: 220

• Message text: String &1 cannot be converted to a quantity

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_SERVICE220 - String &1 cannot be converted to a quantity ?

  The SAP error message FDT_SERVICE220 indicates that there is an issue with converting a string value to a quantity. This typically occurs in scenarios where a numeric value is expected, but the input string does not conform to the expected format. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Invalid Format: The string may contain non-numeric characters, such as letters, special characters, or spaces that prevent it from being recognized as a valid quantity.
  Decimal Separator Issues: The string may use an incorrect decimal separator (e.g., using a comma instead of a period, or vice versa) based on the system's locale settings.
  Leading/Trailing Spaces: The string may have leading or trailing spaces that are not visible but affect the conversion.
  Data Type Mismatch: The field expecting a quantity may be incorrectly defined or mapped in the data model, leading to type mismatches.
  Localization Issues: Different countries have different formats for numbers (e.g., thousands separators, decimal points), which can lead to conversion errors.
  
  Solutions:
  
  Check Input Data: Review the string value being passed to ensure it contains only valid numeric characters. Remove any non-numeric characters.
  Correct Decimal Separator: Ensure that the decimal separator used in the string matches the expected format of the SAP system. Adjust the input accordingly.
  Trim Spaces: Use functions to trim any leading or trailing spaces from the string before attempting the conversion.
  Data Mapping: Verify that the data mapping in the application or interface is correct and that the field types are compatible.
  Localization Settings: Check the localization settings of the SAP system to ensure that they match the format of the input data.
  
  Related Information:
  
  SAP Documentation: Refer to SAP's official documentation for more details on data types and conversion functions.
  Debugging Tools: Use debugging tools within SAP to trace the data flow and identify where the conversion is failing.
  User Exits and BAdIs: If applicable, check for any user exits or Business Add-Ins (BAdIs) that might be affecting the data processing.
  SAP Notes: Search for relevant SAP Notes that may address similar issues or provide patches and updates.
  
  By addressing the above causes and implementing the suggested solutions, you should be able to resolve the FDT_SERVICE220 error in SAP.