How To Fix APPL_MM_IV_MODEL003 - Multiple account assignments are not supported (PO &1 &2)

APPL_MM_IV_MODEL003 - Overview

• Message type: E = Error

• Message class: APPL_MM_IV_MODEL -

• Message number: 003

• Message text: Multiple account assignments are not supported (PO &1 &2)

Self-Explanatory Message

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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 APPL_MM_IV_MODEL003 - Multiple account assignments are not supported (PO &1 &2) ?

  The SAP error message APPL_MM_IV_MODEL003 indicates that there are multiple account assignments in a purchase order (PO) that are not supported in the context of the transaction you are trying to perform. This typically occurs when you are attempting to post an invoice for a purchase order that has multiple account assignments, such as when the PO is split across different cost centers, internal orders, or other account assignment categories.
  
  Cause:
  
  Multiple Account Assignments: The purchase order has been created with multiple account assignments (e.g., different cost centers or internal orders).
  Invoice Type: The invoice type you are trying to post does not support multiple account assignments.
  Configuration Settings: The system configuration may not allow for the processing of invoices against POs with multiple account assignments.
  
  
  Solution:
  
  
  Check the Purchase Order: Review the purchase order in question to see if it indeed has multiple account assignments. You can do this by navigating to the PO in