How To Fix MN370 - PO history (invoice verification) has no tax code

MN370 - Overview

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 370

• Message text: PO history (invoice verification) has no tax code

What causes this issue?

The purchase order history for purchasing document &V1&, item &V2&, for
invoice verification document &V3&, item &V4&, has no tax code. This is
probably due to a program error.

System Response

The function has been performed. However, any later attempt to carry out
settlement accounting with regard to the condition record will result in
an error, since settlement accounting involving supplier business volume
data without a tax code is not possible.

How to fix this error?

Contact your system administrator.
Check the supplier business volume data. It may be necessary to correct
the data with regard to the missing tax code.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN370 - PO history (invoice verification) has no tax code ?

  The SAP error message MN370 indicates that there is an issue with the purchase order (PO) history related to invoice verification, specifically that there is no tax code associated with the transaction. This can occur in various scenarios, such as when processing invoices or during the goods receipt process.
  
  Cause:
  
  Missing Tax Code: The most common cause of this error is that the tax code has not been maintained in the purchase order or the invoice.
  Incorrect Configuration: The tax configuration in the system may not be set up correctly, leading to missing tax codes for certain transactions.
  Document Type Issues: The document type used for the invoice may not be configured to allow tax codes.
  Master Data Issues: The vendor master data or material master data may not have the necessary tax information.
  
  
  Solution:
  
  
  Check Purchase Order: 
  
  Go to the purchase order in question and check if the tax code is maintained in the item details.