How To Fix EDEREG_INV502 - Different quantity/measurment unit in INVOICE and simulated document

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 502

• Message text: Different quantity/measurment unit in INVOICE and simulated document

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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• What is the cause and solution for SAP error message EDEREG_INV502 - Different quantity/measurment unit in INVOICE and simulated document ?

  The SAP error message EDEREG_INV502 indicates that there is a discrepancy between the quantity or measurement unit in the invoice and the corresponding simulated document (such as a purchase order or goods receipt). This error typically arises during the invoice verification process in the SAP system, particularly in the context of the Logistics Invoice Verification (LIV) module.
  Cause:
  
  Quantity Mismatch: The quantity on the invoice does not match the quantity in the purchase order or goods receipt.
  Measurement Unit Discrepancy: The measurement unit used in the invoice differs from the measurement unit specified in the purchase order or goods receipt.
  Partial Deliveries: If there were partial deliveries, the invoice might be referencing a different quantity than what was received.
  Data Entry Errors: Manual entry errors during invoice creation can lead to mismatches.
  Currency Issues: If the invoice is in a different currency than the purchase order, it may lead to confusion in quantity calculations.
  
  Solution:
  
  Verify Invoice Details: Check the invoice details against the purchase order and goods receipt to ensure that the quantities and measurement units match.
  Correct the Invoice: If discrepancies are found, correct the invoice in the system. This may involve adjusting the quantity or changing the measurement unit to match the purchase order.
  Check for Partial Deliveries: If the invoice is for a partial delivery, ensure that the invoice reflects the correct quantity that was delivered.
  Review Configuration: Ensure that the measurement units are correctly configured in the material master and that the conversion factors are set up properly.
  Consult with the Vendor: If the invoice was issued by a vendor, consult with them to clarify any discrepancies and request a corrected invoice if necessary.
  Use Transaction Codes: Utilize transaction codes like MIRO (Invoice Verification) to make necessary adjustments or corrections.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MIRO (Invoice Verification), ME23N (Display Purchase Order), and MIGO (Goods Movement) to navigate through the documents involved.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that the user has the appropriate roles and authorizations to make changes to invoices and related documents.
  Training: Consider training for users involved in invoice processing to minimize data entry errors and improve understanding of the invoice verification process.
  
  By addressing the discrepancies and ensuring that all related documents are aligned, you should be able to resolve the EDEREG_INV502 error effectively.