How To Fix ABAP_DECFLOAT001 - An invalid character occurred when importing a number

SAP Error Message - Details

• Message type: E = Error

• Message class: ABAP_DECFLOAT - Messages of CL_ABAP_DECFLOAT

• Message number: 001

• Message text: An invalid character occurred when importing a number

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ABAP_DECFLOAT001 - An invalid character occurred when importing a number ?

  The SAP error message ABAP_DECFLOAT001 indicates that there is an issue with the format of a number being imported into an ABAP program. This error typically occurs when the system encounters an invalid character in a string that is expected to represent a decimal floating-point number.
  Cause:
  The error can be caused by several factors, including:
  
  
  Invalid Characters: The input string contains characters that are not valid for a decimal floating-point number. This could include letters, special characters, or incorrect decimal separators.
  
  
  Decimal Separator Issues: The decimal separator used in the input string may not match the expected format based on the system's locale settings. For example, some locales use a comma (,) as a decimal separator, while others use a period (.).
  
  
  Leading/Trailing Spaces: The input string may have leading or trailing spaces that are not being handled correctly.
  
  
  Incorrect Data Type: The variable or field where the number is being imported may not be of the correct data type to handle decimal floating-point numbers.
  
  
  Solution:
  To resolve the ABAP_DECFLOAT001 error, you can take the following steps:
  
  
  Validate Input Data: Ensure that the input string contains only valid characters for a decimal floating-point number. Remove any invalid characters.
  
  
  Check Decimal Separator: Verify that the decimal separator in the input string matches the expected format for the system's locale. You may need to replace commas with periods or vice versa, depending on the locale settings.
  
  
  Trim Whitespace: Use the CONCATENATE statement or string functions to remove any leading or trailing spaces from the input string.
  DATA(lv_number) = ' 1234.56 '. " Example input with spaces
  lv_number = CONDENSE( lv_number ). " Removes leading/trailing spaces
  
  
  Use Correct Data Type: Ensure that the variable or field where the number is being imported is of the correct type (e.g., DECFLOAT34 or DECFLOAT16).
  
  
  Error Handling: Implement error handling in your ABAP code to catch and manage this error gracefully. You can use TRY...ENDTRY blocks to handle exceptions.
  
  
  Related Information:
  
  Locale Settings: Check the user's locale settings in SAP, as these can affect how numbers are interpreted.
  ABAP Documentation: Refer to the official SAP documentation for more details on handling decimal floating-point numbers and the specific error message.
  Debugging: Use the ABAP debugger to step through the code and inspect the values being processed to identify where the invalid character is introduced.
  
  By following these steps, you should be able to identify and resolve the cause of the ABAP_DECFLOAT001 error in your SAP environment.