SQL 2005 and Database Refreshes

Question

We have 2 NW2004S systems both with ABAP+Java. When we copy one database over from one system (A) to another (B), we've noticed that the schema attached to all of the tables in on the B system are now A.
Using the SQL Tools application from SAP, we were able to fix the ABAP tables, but are unsure as to how to convert Java Tables from A back to B. As a result of this database copy, the Java instance (including configtool) won't start.
Re-installing the Java DB instance did correct the DB schema error, and configtool did run as a result, although the Java CI failed to load.
Any suggestions?

Answer 1

Try to use the script below.
The last line is the script is what you need to change with appropriate database IDs. Look for <tags> to replace appropriately.
Also ensure you create the user SAP<NEWDB>DB already in the database. (specifically in Management->Security ... you know what I mean !!??)
++++++++++++++++++++++++++++++++++++
use <NEWDB_SID>
go
if object_id('sp_change_sapuser') is not null
     drop procedure sp_change_sapuser
go
create procedure sp_change_sapuser @oldid sysname, @newid sysname
as begin
declare @oldid_uid     smallint
declare @newid_uid     smallint   
declare @object      sysname
declare @object_full     nvarchar(999)
set @oldid_uid = user_id(@oldid)
set @newid_uid = user_id(@newid)
if @oldid_uid is not null and @newid_uid is not null
     begin
     declare object_cursor cursor local for
          select name
                from sysobjects
                where
                (  (xtype='U' and name <> 'dtproperties')
                or (xtype='V' and name not in ('syssegments','sysconstraints'))
                or (xtype='P' and name not like 'dt_%')
                or (xtype='D' and name not like 'DF__dtpropert%')
                or (xtype in ('FN','TF','IF'))
                ) and @oldid_uid = uid
     open object_cursor
     fetch next from object_cursor into @object
     while @@fetch_status=0
     begin
          set @object_full = user_name(@oldid_uid) + '.' + @object
          exec sp_changeobjectowner @object_full, @newid
          fetch next from object_cursor into @object
     end
     end
else
     if @oldid_uid is null
          begin
          print '*** old database user does not exist ***'
          end
     if @newid_uid is null
          begin
          print '*** new database user does not exist ***'
          end
end
go
exec sp_change_sapuser 'SAP<OLDSID>DB', 'SAP<NEWDB>DB'
go
++++++++++++++++++++++++++++++++++++