How To Fix DBOSC659 - Error while converting value '&1' to number

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 659

• Message text: Error while converting value '&1' to number

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 DBOSC659 - Error while converting value '&1' to number ?

  The SAP error message DBOSC659, which states "Error while converting value '&1' to number," typically occurs when there is an attempt to convert a non-numeric value into a numeric format in the database or during data processing. This can happen in various scenarios, such as during data imports, calculations, or when processing data in ABAP programs.
  Causes:
  
  Non-numeric Characters: The value being converted contains non-numeric characters (e.g., letters, special characters).
  Empty or Null Values: The value is empty or null, which cannot be converted to a number.
  Incorrect Data Type: The data type of the field is not compatible with the expected numeric type.
  Formatting Issues: The value may be formatted in a way that is not recognized as a number (e.g., using commas instead of periods for decimal points).
  Locale Settings: The system's locale settings may affect how numbers are interpreted (e.g., different decimal separators).
  
  Solutions:
  
  Data Validation: Ensure that the data being processed is validated before conversion. Check for non-numeric characters and handle them appropriately.
  Error Handling: Implement error handling in your ABAP code to catch and manage conversion errors gracefully.
  Data Cleansing: Cleanse the data before processing. Remove or replace non-numeric characters and ensure that the data is in the correct format.
  Check Input Values: If the value is coming from user input or external sources, ensure that the input is validated and sanitized.
  Use Conversion Functions: Use appropriate conversion functions in ABAP, such as CONVERT_TO_NUMBER, and handle exceptions that may arise during conversion.
  Review Locale Settings: Check the system's locale settings to ensure that they match the expected format for numeric values.
  
  Related Information:
  
  ABAP Documentation: Review the SAP ABAP documentation for functions related to data type conversion and error handling.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error.
  Debugging: Use the SAP debugger to trace the execution of the program and identify where the conversion is failing.
  Data Dictionary: Check the data dictionary definitions for the fields involved to ensure that they are defined with the correct data types.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the DBOSC659 error effectively.