How To Fix APPL_MM_IV_MODEL027 - Purchase order for differential invoicing cannot be processed (PO &1 &2).

SAP Error Message - Details

• Message type: E = Error

• Message class: APPL_MM_IV_MODEL -

• Message number: 027

• Message text: Purchase order for differential invoicing cannot be processed (PO &1 &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_MM_IV_MODEL027 - Purchase order for differential invoicing cannot be processed (PO &1 &2). ?

  The SAP error message APPL_MM_IV_MODEL027 indicates that a purchase order (PO) for differential invoicing cannot be processed. This error typically arises in the context of invoice verification and can be related to several factors. Below are the potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect PO Status: The purchase order may not be in a status that allows for differential invoicing. For example, it might be closed or already fully invoiced.
  Missing or Incorrect Data: There may be missing or incorrect data in the purchase order or the invoice that is being processed.
  Inconsistent Quantity: The quantities on the invoice may not match the quantities on the purchase order, especially if the PO is set up for differential invoicing.
  Account Assignment Issues: There may be issues with the account assignment in the purchase order that prevent the invoice from being processed.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly for differential invoicing.
  
  Solutions:
  
  Check PO Status: Verify the status of the purchase order. Ensure that it is open and eligible for differential invoicing.
  Review PO and Invoice Data: Check the purchase order and the invoice for any discrepancies in terms of quantities, prices, or other relevant data.
  Adjust Quantities: If the quantities on the invoice do not match the PO, adjust them accordingly. Ensure that the invoice reflects the correct quantities that are eligible for differential invoicing.
  Account Assignment Review: Ensure that the account assignment in the purchase order is correct and that it aligns with the invoice being processed.
  Consult Configuration Settings: If the issue persists, consult with your SAP configuration team to review the settings related to differential invoicing and ensure they are correctly configured.
  Check for Open Items: Ensure that there are no open items or previous invoices that might be causing a conflict with the current invoice.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Documentation: Review SAP documentation related to invoice verification and differential invoicing for additional insights and best practices.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME23N (Display Purchase Order), MIRO (Invoice Verification), and ME22N (Change Purchase Order) to troubleshoot and resolve the issue effectively.
  
  If the problem persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.