Where is sp_MSrepl_getpublisherinfo in SQL Server? In learning about replication in SQL Server and having problems creating a subscription, I looked at the definition for sp_addsubscription. It calls sys.sp_MSrepl_getpublisherinfo, which I cannot find on the server. This stored procedure obviously exists, as it no errors occur regarding it not existing. Where does it live, and can its code be viewed?
So after more research I found that sys.sp_MSrepl_getpublisherinfo lives in a database named mssqlsystemresource, which lives in Sql Server's binn folder. This database is invisible to SSMS, but you can copy and attach it as a different name to have full access. This process is described here:

http://www.sqlnewsgroups.net/sqlserver/t21348-browse-mssqlsystemresource-mdf-sql-servers-resource-database.aspx

I have copied that text here, in case that page goes away in the future:


  Giving credit where credit is due, I found the following info I am
  about to  post at the following location:  
  
  http://web.archive.org/web/20150407042809/http://www.aspfaq.com/sql2005/show.asp?id=28
  
  Since the engine has hooks that hide the mssqlsystemresource database
  from  users, you don't have direct access to it through the GUI.
  
  However, there is a way around this: 
  
  
  Determine where the system databse files live, and keep this path handy: 

USE master
GO
SELECT REPLACE(filename, 'master.mdf', '') 
  FROM sys.sysfiles 
 WHERE fileid = 1

  Stop the SQL Server service; 
  Copy the files mssqlsystemresource.*df -> resource_copy.*df.  NOTE: do not rename or remove the mssqlsystemresource files! 
  Start the SQL Server service; 
  Run the following code in a new query window: 

EXEC sp_attach_db 
  'Resource_Copy', 
  '&lt;path from above&gt;resource_copy.mdf', 
  '&lt;path from above&gt;resource_copy.ldf'

  Now, the system will no longer identify this database as a "special"  database 
  You can easily scan through the names of system objects that might  otherwise be unknown (and browse any code associated with these
  objects) from  a GUI (like SQL Server Management Studio).