Credit control area mapping is missing for sales org &1

What causes this issue?

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

System Response

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

When you post a forwarding settlement document to Sales and Distribution
(SD), Transportation Management (TM) uses a mapping between a credit
segment and a credit control area to communicate with SD. SD works with
a credit control area and TM works with a credit segment. You must
specify the following settings:
In SD, use the sales organization to get the credit control area
You can use the Assign Sales Area to Credit Control Area Customizing
activity to map the credit control area to a sales organization. For
more information see Customizing for Financial Supply Chain Management
under Credit Management -> Integration with Accounts Receivable
Accounting and Sales and Distribution -> Integration with Sales and
Distribution.
Use the sales organization to get the company code
You can use the Assign Sales Organization to Company Code Customizing
activity to map a company code to a sales organization. For more
information, see Customizing for Enterprise Structure under Assignment
-> Sales and Distribution.
Use the company code to get the credit control area
You can use the Assign Company Code to Credit Control Area Customizing
activity to map a company code to a credit control area. For more
information, see Customizing for Enterprise Structure under Assignment
-> Financial Accounting.
Use the credit control area to get the credit segment.
You can use the Assign Credit Control Area and Credit Segment
Customizing activity to map a credit control area to a credit segment.
For more information, see Customizing for Credit Management under
Integration with Accounts Receivable Accounting and Sales and
Distribution -> Integration with Sales and Distribution.

Error message extract from SAP system. Copyright SAP SE.