title: SQL Server SYS Messages
body: <p>Just happened to check on the sysmessages in different versions of MS SQL Server and I observed a difference in the text.</p>
  
  <p>Message ID : 2627</p>
  
  <p>In one of the version(SQL Server 2008 R2 RTM) the Text is : Violation of %ls constraint '%.*ls'. Cannot insert duplicate key in object '%.*ls'.</p>
  
  <p>and in another(SQL Server 2008 R2 Service Pack 1 (SP1)) the text is : Violation of %ls constraint '%.*ls'. Cannot insert duplicate key in object '%.*ls'. The duplicate key value is %ls. --> This one gives more details.</p>
  
  <p>Is there any specific document available which can tell me what changes were done to the sysmessages in different versions of SQL.</p>
  
  <p>Please advise.</p>
  
  <p>Thanks</p>