How To Fix SF338 - Select a structure name that does not start with "Y" or "Z"

SF338 - Overview

• Message type: E = Error

• Message class: SF - SAPfind: Message Texts

• Message number: 338

• Message text: Select a structure name that does not start with "Y" or "Z"

What causes this issue?

You have tried to create a structure within the SAP System with a name
taken from the range reserved for customers (i.e. starting with "Y" and
"Z").

System Response

The structure is not created.

How to fix this error?

Choose a name for your new structure that falls into the range reserved
for SAP (initial letter "A" to "X").

Error message extract from SAP system. Copyright SAP SE.

SF338 - Details

• The SAP error message SF338 indicates that you are trying to create or select a structure name that begins with "Y" or "Z". In SAP, names that start with these letters are reserved for customer-defined objects, and certain system-defined structures or objects may have restrictions on naming conventions.
  
  Cause:
  
  Naming Convention: SAP has a naming convention where objects that start with "Y" or "Z" are typically reserved for custom developments. The system may restrict the use of these prefixes for certain standard objects or structures to avoid conflicts and maintain system integrity.
  System Restrictions: The error may occur if you are trying to create a structure in a context where only standard structures are allowed, and the naming convention is enforced.
  
  
  Solution:
  
  Change the Structure Name: To resolve the error, you should select or create a structure name that does not start with "Y" or "Z". Use a name that adheres to the standard naming