How To Fix TR161 - Field SAPCUS does not contain 'C' or 'S'

TR161 - Overview

• Message type: E = Error

• Message class: TR - Change and Transport System

• Message number: 161

• Message text: Field SAPCUS does not contain 'C' or 'S'

What causes this issue?

No value was entered in the field SAPCUS (last column).

System Response

The user is requested to enter a value.

How to fix this error?

Enter one of the following two values:
'C' name range is to be reserved for the customer
'S' name range is to be reserved for SAP

Error message extract from SAP system. Copyright SAP SE.

TR161 - Details

• The SAP error message TR161 indicates that the field SAPCUS does not contain the values 'C' (Customer) or 'S' (Supplier). This error typically occurs in the context of transport requests, particularly when dealing with customizing or configuration objects that are meant to be transported between different SAP systems.
  
  Cause:
  
  Incorrect Configuration: The transport request may be incorrectly configured, or the object being transported is not associated with a valid customer or supplier.
  Transport Request Type: The transport request might be of a type that does not support the objects being transported. For example, if you are trying to transport a development object that is not meant for customer or supplier transport.
  Missing Authorizations: The user may not have the necessary authorizations to create or modify transport requests for certain objects.
  
  
  Solution:
  
  Check Transport Request Type: Ensure that the transport request is of the correct type. If you are trying to transport customizing objects, make sure the