What is check-digit algorithm in SAP LO-MD - Logistics Basic Data?

SAP Term: check-digit algorithm

• Component: LO-MD

• Component Name: Logistics Basic Data

• Description: A means of calculating a check digit from the EAN according to a given procedure. The check digit is appended to the EAN at the right. It ensures that no error occurred when the EAN was scanned.

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• Key Concepts: 
  The check-digit algorithm is a mathematical formula used to validate the accuracy of data entered into SAP. It is used in the LO-MD Logistics Basic Data component to ensure that the data entered is correct and complete. The algorithm works by calculating a check digit based on the data entered and then comparing it to a predetermined value. If the two values match, the data is considered valid. 
  
  How to use it: 
  The check-digit algorithm is used in SAP when entering data into the LO-MD Logistics Basic Data component. When entering data, a check digit will be calculated based on the information entered. This check digit must match the predetermined value in order for the data to be considered valid. If the two values do not match, then the data must be corrected before it can be accepted. 
  
  Tips & Tricks: 
  When entering data into SAP, it is important to double-check that all information is accurate and complete before submitting it. This will help ensure that the check-digit algorithm will not reject your data due to an incorrect or incomplete entry. Additionally, if you are unsure of how to calculate the check digit, there are online tools available that can help you do so quickly and easily. 
  
  Related Information: 
  The check-digit algorithm is just one of many validation methods used in SAP. Other methods include range checks, cross-field checks, and field length checks. Additionally, there are other components within SAP that use this algorithm such as FI-CA Contract Accounts Receivable and Payable and SD Sales and Distribution.