How To Fix S10227 - &1 does not conform to SQL Server naming conventions

SAP Error Message - Details

• Message type: E = Error

• Message class: S10 - MS SQL Server Database monitor tools messages

• Message number: 227

• Message text: &1 does not conform to SQL Server naming conventions

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?

When defining schema names for SQL Server, DBA Cockpit requires that you
use a name which starts with a letter followed by zero or more letters,
digits or underscores.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S10227 - &1 does not conform to SQL Server naming conventions ?

  The SAP error message S10227 indicates that a certain identifier (like a table name, column name, or other database object) does not conform to SQL Server naming conventions. This error typically arises when the name of the object being referenced contains invalid characters, is too long, or does not follow the rules set by SQL Server for naming.
  Causes:
  
  Invalid Characters: The name may contain spaces, special characters, or punctuation that are not allowed in SQL Server identifiers.
  Length Restrictions: SQL Server has a maximum length for identifiers (128 characters for most objects). If the name exceeds this limit, it will trigger an error.
  Reserved Keywords: The name may be a reserved keyword in SQL Server, which cannot be used as an identifier unless properly escaped.
  Case Sensitivity: Depending on the collation settings of the SQL Server database, case sensitivity might affect the recognition of identifiers.
  
  Solutions:
  
  Rename the Object: If possible, rename the object to conform to SQL Server naming conventions. Use only alphanumeric characters and underscores, and avoid starting with a number.
  Use Square Brackets: If you must use a name that includes invalid characters or is a reserved keyword, enclose the name in square brackets (e.g., [My Table Name]).
  Check Length: Ensure that the name does not exceed the maximum length of 128 characters.
  Review Reserved Keywords: Check if the name is a reserved keyword in SQL Server and consider renaming it or using square brackets.
  Consult Documentation: Refer to the SQL Server documentation for a complete list of naming conventions and restrictions.
  
  Related Information:
  
  SQL Server Naming Conventions: SQL Server identifiers must start with a letter or underscore and can contain letters, numbers, and underscores. They cannot contain spaces or special characters (except for underscores).
  Reserved Keywords: A list of reserved keywords can be found in the SQL Server documentation. Common examples include SELECT, INSERT, UPDATE, DELETE, etc.
  Collation Settings: The collation settings of your SQL Server database can affect how identifiers are treated, particularly regarding case sensitivity.
  
  By addressing the specific cause of the error based on the identifier in question, you can resolve the S10227 error effectively.