How To Fix ARBERP_MAP111 - Mismatch between order unit in invoice and unit of PO &1, item &2

SAP Error Message - Details

• Message type: E = Error

• Message class: ARBERP_MAP - Message class for package ARBERP1_MAPPINGS_CMN

• Message number: 111

• Message text: Mismatch between order unit in invoice and unit of PO &1, item &2

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 ARBERP_MAP111 - Mismatch between order unit in invoice and unit of PO &1, item &2 ?

  The SAP error message ARBERP_MAP111 indicates a mismatch between the order unit specified in an invoice and the unit of measure defined in the purchase order (PO) for a specific item. This error typically arises during the invoice verification process when the system detects that the unit of measure used in the invoice does not match the unit of measure in the corresponding purchase order.
  Cause:
  
  Unit of Measure Mismatch: The most common cause is that the unit of measure used in the invoice (e.g., pieces, kilograms, liters) does not match the unit of measure defined in the purchase order for the same item.
  Incorrect Invoice Entry: The person entering the invoice may have mistakenly entered the wrong unit of measure.
  Changes in Purchase Order: If the purchase order was modified after the invoice was created, it may lead to discrepancies.
  Configuration Issues: There may be issues with how units of measure are configured in the system.
  
  Solution:
  
  Verify the Purchase Order: Check the purchase order (PO) for the item in question to confirm the correct unit of measure.
  Check the Invoice: Review the invoice to ensure that the unit of measure matches the one in the PO. If it does not, correct the invoice entry.
  Adjust the Invoice: If the invoice has already been posted, you may need to reverse it and create a new invoice with the correct unit of measure.
  Consult with Procurement: If there are discrepancies in the units of measure, consult with the procurement team to ensure that the correct units are being used in both the PO and the invoice.
  System Configuration: If the issue persists, check the configuration settings in SAP for units of measure to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME23N (Display Purchase Order) to view the PO details and MIRO (Invoice Verification) to check the invoice.
  Unit of Measure Settings: Review the settings in the Material Master (transaction code MM03) to ensure that the units of measure are correctly defined for the materials involved.
  Documentation: Refer to SAP documentation or help files for more detailed information on handling invoice verification errors and unit of measure configurations.
  
  By following these steps, you should be able to resolve the ARBERP_MAP111 error and ensure that the invoice can be processed correctly.