How to enable debugger

I am trying to set debugger showing a warning
"X++ debugging is not enabled for code running on Application Object Server"

Solution: open Ax Server Configuration>In Application Object Server tab set to true enable breakpoints to debugg X++ code running on this server

 

 

 

 

 

 

Application Object RunOn property

Object	RunOn Property
Class	Client, server, Called from (Specify the tier by setting the class RunOn property.)
Class instance method	Client, server, Called from
Class static method	Client, server, Called from
Form	Client
Report	Called from
Table	Called from
Table instance method	Called from
Table kernel method(insert, update…)unless overridden	Called from (You can override the table Called from RunOn property value by using server or client modifiers in the method declaration.)
Job	Client

Objects set to Called from can run from either the client or server, depending on where the object is called from

http://msdn.microsoft.com/EN-US/library/aa634829.aspx
 

New Modules in ax 2012 R2

	AX 2009 Modules	AX 2012R2 Modules
	General Ledger	General Ledger
		Fixed Assets (New)
	Bank	Cash and bank management
	Accounts Payable	Accounts Payable
		Procurement and sourcing (New)
	Accounts Receivables	Accounts Receivables
		Sales and Marketing (New)
	Inventory Management	Product information (New)
		Inventory and warehouse management
	Expense management	Travel and expense management
	Production	Production control
	Project	Project management and accounting
		Compliance and internal control (New) Payroll(New) Retail(New)

Error 1740: The endpoint is a duplicate

I have installed second AOS.when i am trying to start second AOS the following error
              

Solution: Two AOS using the same port. change the port for one AOS it will work fine.


How to change AOS ports:

http://technet.microsoft.com/EN-US/library/aa569616.aspx

DB Restore Error: Restore failed for server 'ServerName'. (Microsoft.SqlServer.SmoExtended):

I created a testing environment(test1_MSAX) for one of my Live-Organisation through Import Organization in the deployment Manager. For some further RnD purpose, I wanted to create yet another test organization (test2_MSAX) for the same Live-Organization on the Same server where I already had previous test1_MSAX.
Error:
 
Solution:

Click on Options.

At right side, Under ‘Restore the database file as:‘ section. The first column represent the original file names of file type .mdf and .ldf and right most column represents the file name which you want to provide and restore the DB file as.

Click on the browse button and scroll all the way to see the file name and change it to your preferred name(test2_MSAX.mdf and test2_MSAX.ldf).

 

After changing the restore database file name as, my DB restore succeeded.

 

Downgrading a SQL Server 2012 database to SQL Server 2008 R2

http://www.mssqltips.com/sqlservertip/2810/how-to-migrate-a-sql-server-database-to-a-lower-version/

Backup and Restore MS SQL Server 2008 Database

http://www.eukhost.com/kb/backup-and-restore-ms-sql-server-2008-database/

Different Databases for Ax 2012 in Sql Server

Databases include the Microsoft Dynamics AX DataBase, Model, and the Baseline database.

1. The AOS connects to the Microsoft Dynamics AX database to process transactions.
2. The AOS connects to the model store to display application elements such as forms and reports.
3. The baseline database contains a model store that is used to upgrade X++ code to Microsoft Dynamics AX 2012. The baseline database is used to analyze application updates before they are applied.
Other Microsoft Dynamics AX components, such as Enterprise Portal and Reporting Services extensions, also include databases. The additional databases are created when you install those components and their prerequisites.