How To Fix F2644 - Sales area &1 &2 &3 is not defined for customers

F2644 - Overview

• Message type: E = Error

• Message class: F2 - Master Data Maintenance: Customer, Vendor

• Message number: 644

• Message text: Sales area &1 &2 &3 is not defined for customers

What causes this issue?

The <GL:sales_area>sales area</> specified has either not been defined
(i.e. there is no entry in table TVTA) or it refers to another sales
area for customers (customer division/customer distribution channel in
the TVTA detail screen). This means that the customer master data of
the sales area entered correspond to the data in the reference sales
area and customer master data only needs to be maintained for this
reference sales area.

How to fix this error?

You can display the relevant and therefore valid sales areas for
customers by selecting "Extras" -> "Sales areas" -> "All areas".

Error message extract from SAP system. Copyright SAP SE.

F2644 - Details

• The SAP error message F2644 indicates that a specific sales area is not defined for the customer in question. This error typically arises when trying to process transactions related to sales and distribution, such as creating a sales order or a billing document, where the system requires a valid sales area for the customer.
  
  Cause:
  The error occurs due to one or more of the following reasons:
  
  Missing Sales Area Configuration: The sales area (which consists of the sales organization, distribution channel, and division) is not defined for the customer in the customer master data.
  Incorrect Customer Master Data: The customer master record may not have been properly set up or may be incomplete.
  Sales Area Not Assigned: The sales area you are trying to use is not assigned to the customer in the relevant customer master data.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Customer Master Data:
  
  Go to the transaction code XD03 (Display