How To Fix ARBERP_MAP157 - AN invoice &1: items without PO reference not allowed in Cust.

SAP Error Message - Details

• Message type: E = Error

• Message class: ARBERP_MAP - Message class for package ARBERP1_MAPPINGS_CMN

• Message number: 157

• Message text: AN invoice &1: items without PO reference not allowed in Cust.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ARBERP_MAP157 - AN invoice &1: items without PO reference not allowed in Cust. ?

  The SAP error message ARBERP_MAP157 indicates that there are items in an invoice that do not have a corresponding Purchase Order (PO) reference, and this is not allowed for the customer in question. This error typically arises in scenarios where the system is configured to require a PO reference for all invoice items, particularly in the context of accounts receivable and billing processes.
  Cause:
  
  Configuration Settings: The customer master data may be configured to require a PO reference for all invoices. This is often set in the customer account settings under the billing or invoicing tab.
  Invoice Creation: The invoice being processed includes line items that were not linked to any purchase order, which violates the configuration rules for that customer.
  Data Entry Error: There may have been an oversight during the invoice creation process, where items were added without the necessary PO references.
  
  Solution:
  
  
  Check Customer Master Data: Review the customer master data settings to confirm if the requirement for a PO reference is enabled. If it is not necessary for this customer, you may consider changing this setting.
  
  Transaction Code: XD02 (Change Customer)
  Navigate to the relevant billing or invoicing settings and adjust as needed.
  
  
  
  Add PO References: If the requirement is valid, ensure that all items in the invoice have the appropriate PO references. You may need to:
  
  Retrieve the correct PO numbers from the purchasing department or relevant documentation.
  Update the invoice to include these references before reprocessing.
  
  
  
  Modify Invoice: If the invoice has already been created, you may need to reverse or delete the invoice and create a new one with the correct PO references.
  
  
  Consult with IT or SAP Support: If you are unsure about the configuration or how to proceed, it may be beneficial to consult with your SAP support team or IT department for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoice) or MIRO (Enter Incoming Invoice for PO) to understand how invoices are processed in SAP.
  Documentation: Review SAP documentation or help files related to invoice processing and customer master data settings for further insights.
  User Roles: Ensure that the user creating the invoice has the appropriate permissions and understands the requirements for invoicing customers.
  
  By addressing the configuration and ensuring that all invoice items have the necessary PO references, you should be able to resolve the ARBERP_MAP157 error.