How To Fix /SCWM/UI_RF115 - Check digit for value &1 is incorrect; &2 is correct

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_RF -

• Message number: 115

• Message text: Check digit for value &1 is incorrect; &2 is correct

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_RF115 - Check digit for value &1 is incorrect; &2 is correct ?

  The SAP error message /SCWM/UI_RF115 Check digit for value &1 is incorrect; &2 is correct typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an issue with the check digit of a barcode or identification number being scanned or entered.
  Cause:
  
  Incorrect Check Digit: The check digit is a form of redundancy check used for error detection on identifiers such as barcodes. If the check digit calculated from the input value does not match the expected check digit, this error will be triggered.
  Data Entry Error: The user may have entered the wrong value or scanned an incorrect barcode.
  Barcode Quality: If the barcode is damaged or poorly printed, it may not be read correctly, leading to an incorrect value being processed.
  Configuration Issues: There may be issues with the configuration of the barcode or identification number format in the system.
  
  Solution:
  
  Verify Input: Check the value entered or scanned against the actual item or document. Ensure that the correct barcode or identification number is being used.
  Recalculate Check Digit: If you have access to the algorithm used for calculating the check digit, you can manually verify the check digit for the value in question.
  Check Barcode Quality: If the issue is related to a physical barcode, ensure that it is not damaged and is printed clearly. If necessary, reprint the barcode.
  System Configuration: Review the configuration settings in SAP EWM related to the barcode formats and check digit calculations. Ensure that they are set up correctly according to your business requirements.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on how check digits are calculated for the types of identifiers you are using.
  
  Related Information:
  
  Check Digit Algorithms: Common algorithms for check digit calculations include Modulo 10 (Luhn algorithm), Modulo 11, and others. Understanding the specific algorithm used in your system can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to properly scan or enter barcodes to minimize errors.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP EWM.