How To Fix C4021 - Value "&" is not numeric

SAP Error Message - Details

• Message type: E = Error

• Message class: C4 - CTMS_SYNTAX_CHECK

• Message number: 021

• Message text: Value "&" is not numeric

What causes this issue?

Numeric format has been defined for the characteristic concerned.
As values of a numeric characteristic, you can only enter numbers.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter numbers.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C4021 - Value "&" is not numeric ?

  The SAP error message C4021, which states "Value '&' is not numeric," typically occurs when a non-numeric value is being processed in a context where a numeric value is expected. This can happen in various scenarios, such as during data entry, calculations, or when processing data in reports or transactions.
  Causes:
  
  Incorrect Data Entry: A user may have entered a non-numeric character (like letters or special characters) in a field that requires a numeric value.
  Data Import Issues: If data is being imported from an external source (like a CSV file), non-numeric values may have been included in a numeric field.
  Configuration Errors: Custom programs or configurations may not properly handle data types, leading to this error.
  Field Mismatch: The field in question may be defined as numeric in the database, but the input or data being processed does not conform to this definition.
  
  Solutions:
  
  Check Input Values: Review the input values for the field that triggered the error. Ensure that only numeric values are entered.
  Data Validation: Implement validation checks in the application to ensure that only numeric values can be entered in fields that require them.
  Data Cleansing: If the error arises from imported data, cleanse the data to remove any non-numeric characters before importing it into SAP.
  Debugging Custom Code: If the error is occurring in a custom program or report, review the code to ensure that it correctly handles data types and performs necessary conversions.
  Field Configuration: Check the configuration of the field in the database to ensure it is set up correctly to accept numeric values.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may need to look into specific transaction codes related to the module you are working with (e.g., MM, SD, FI).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  User Documentation: Review user manuals or documentation for the specific SAP module to understand the expected data formats and constraints.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and assistance.