How To Fix CPE_ERP143 - Only one item per PO item is allowed in CPE

CPE_ERP143 - Overview

• Message type: E = Error

• Message class: CPE_ERP - CPE - Messages for ERP

• Message number: 143

• Message text: Only one item per PO item is allowed in CPE

What causes this issue?

You entered more than one item per purchase order (PO) item.

System Response

When using commodity pricing engine (CPE), you cannot post more than one
item per PO item.

How to fix this error?

Post goods receipt items to different material documents.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPE_ERP143 - Only one item per PO item is allowed in CPE ?

  The SAP error message CPE_ERP143: Only one item per PO item is allowed in CPE typically occurs in the context of the SAP Converged Procurement Engine (CPE) when there is an attempt to create or process a Purchase Order (PO) that violates the system's constraints regarding item handling.
  
  Cause:
  This error generally arises due to the following reasons:
  
  
  Multiple Items in a Single PO Item: The system is designed to allow only one item per PO item. If you attempt to add multiple items to a single line item in the PO, this error will be triggered.
  
  
  Incorrect Data Entry: There may be a mistake in how the PO is being created, such as inadvertently adding multiple materials or services to a single line item.
  
  
  
  Configuration Issues: There could be configuration settings in the CPE that enforce this rule, which may not align with the way the PO is being structured.
  
  
  
  Solution:
  To resolve this error, you