How To Fix 0K202 - Data conversion error in file &.

SAP Error Message - Details

• Message type: E = Error

• Message class: 0K - Messages for "General List Modules"

• Message number: 202

• Message text: Data conversion error in file &.

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 0K202 - Data conversion error in file &. ?

  The SAP error message 0K202 indicates a "Data conversion error in file &." This error typically occurs during data uploads or data processing activities in SAP, particularly when the system encounters data that cannot be converted or interpreted correctly according to the expected format.
  Causes of Error 0K202
  
  
  Incorrect Data Format: The data in the file may not match the expected format defined in the SAP system. This could include issues like incorrect date formats, numeric values being treated as text, or unexpected characters.
  
  
  Data Length Issues: The length of the data fields in the file may exceed the maximum length defined in the SAP data structure.
  
  
  Missing Required Fields: If the file is missing mandatory fields that are required for processing, it can lead to conversion errors.
  
  
  Encoding Issues: The file encoding (e.g., UTF-8, ANSI) may not be compatible with what SAP expects, leading to misinterpretation of characters.
  
  
  Data Type Mismatch: The data types in the file may not match the expected data types in SAP (e.g., trying to load a string into a numeric field).
  
  
  Solutions to Error 0K202
  
  
  Check Data Format: Review the data in the file to ensure it adheres to the expected formats. For example, ensure dates are in the correct format (e.g., YYYY-MM-DD) and numeric values do not contain any non-numeric characters.
  
  
  Validate Field Lengths: Ensure that the length of each field in the file does not exceed the maximum length defined in the SAP data structure.
  
  
  Ensure Required Fields are Present: Verify that all mandatory fields are included in the file and populated with valid data.
  
  
  Review File Encoding: Check the encoding of the file and convert it to a compatible format if necessary. For example, if the file is in UTF-8, ensure that SAP can read it correctly.
  
  
  Data Type Verification: Ensure that the data types in the file match the expected data types in SAP. For instance, ensure that numeric fields do not contain any alphabetic characters.
  
  
  Use Data Validation Tools: Utilize SAP tools or third-party data validation tools to check the integrity and format of the data before uploading it.
  
  
  Consult SAP Documentation: Refer to SAP documentation or help resources for specific guidelines on the data formats and structures expected for the particular transaction or data upload you are performing.
  
  
  Related Information
  
  Transaction Codes: Depending on the context of the error, you may be using transaction codes like LSMW (Legacy System Migration Workbench), BAPIs, or IDocs for data uploads.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If you have access to debugging tools, you can analyze the program or function module that is generating the error to identify the specific data causing the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the 0K202 error in SAP.