Available Courses For Dynamics AX 2012

Here are available Axapta certifications courses.
However there are limited certification are available till date, but study materials are available as resources/references.
Have a look on below table.

Course Code	Course name
80163A	What's New - Application in Microsoft Dynamics® AX 2012 for Supply Chain Management and Manufacturing
80164A	What's New - Application in Microsoft Dynamics® AX 2012 for Finance, PA, Case Mgmt., HRM and Public
80165A	What's New - Technical in Microsoft Dynamics® AX 2012 for Implementation
80219A	Financials I in Microsoft Dynamics® AX 2012
80220A	Financials II in Microsoft Dynamics® AX 2012
80221A	Installation and Configuration for Microsoft Dynamics® AX 2012
80299A	What's New - Technical in Microsoft Dynamics® AX 2012 for Development
80300A	Introduction to Microsoft Dynamics® AX 2012
80302A	Fixed Assets in Microsoft Dynamics® AX 2012
80303A	Development I in Microsoft Dynamics® AX 2012
80304A	Development II in Microsoft Dynamics® AX 2012
80305A	Supply Chain Foundation in Microsoft Dynamics® AX 2012
80306A	Distribution and Trade in Microsoft Dynamics® AX 2012
80307A	Enterprise Portal Development in Microsoft Dynamics® AX 2012
80308A	Procurement in Microsoft Dynamics® AX 2012
80309A	Microsoft Dynamics® AX 2012 Process Manufacturing Production and Logistics
80310A	LEAN Manufacturing in Microsoft Dynamics® AX 2012
80311A	Service Industries in Microsoft Dynamics® AX 2012
80312A	Development III in Microsoft Dynamics® AX 2012
80313A	Development IV in Microsoft Dynamics® AX 2012
80314A	Discrete Manufacturing Basics in Microsoft Dynamics® AX 2012
80315A	Discrete Manufacturing Advanced in Microsoft Dynamics® AX 2012
80316A	Project Essentials in Microsoft Dynamics® AX 2012
80317A	Project Advanced in Microsoft Dynamics® AX 2012
80318A	Reporting in Microsoft Dynamics® AX 2012
80338A	Microsoft Dynamics® AX 2012 Public Sector – Financials
80339A	Bill of Materials in Microsoft Dynamics® AX 2012
80414A	Service Management in Microsoft Dynamics® AX 2012
80415A	Public Sector Procurement and Payables in Microsoft Dynamics® AX 2012
80416A	Application Integration Framework and Services in Microsoft Dynamics® AX 2012
80419A	Manufacturing Execution in Microsoft Dynamics® AX 2012
80420A	Data Upgrade and Code Upgrade to Microsoft Dynamics® AX 2012
80421A	Sales and Marketing in Microsoft Dynamics® AX 2012
80422A	Intercompany Setup and Order Processing in Microsoft Dynamics® AX 2012
80423A	Master Planning in Microsoft Dynamics® AX 2012
80424A	Product Configuration in Microsoft Dynamics® AX 2012
80427A	Warehouse Management in Microsoft Dynamics® AX 2012

-Harry

Error: An unbalanced X++ TTSBEGIN/TTSCOMMIT pair has been detected.

Error: An unbalanced X++ TTSBEGIN/TTSCOMMIT pair has been detected.

Error:

When trying to create a new record(s) in any table system sows following error
eg. Sales Order and this error always appear.



Possible Reason(s):
TTS level '1' usually leaves your Ax session in an unusable state
that you can't close properly.
Check all code for form or class from where this error comes and count the ttsbegin and ttscommit there must be same like if u write 2 ttsbegin u must have to write 2 ttscommit.

Solution:
To resolve this error this TTS level should be ZERO, Run this job to get rid of that error, this job will find the tts level where its greater than zero and make it zero by calling TTSABORT.
static void TheAxaptaResetTTS(Args _args)
{
    while (appl.ttsLevel() > 0)
    {
        info(strfmt("Level %1 aborted",appl.ttsLevel()));
        ttsAbort;
    }
}

Other Info: 
ttsBegin: marks the beginning of a transaction. This ensures data integrity, and guarantees that all updates performed until the transaction ends (by ttsCommit or ttsAbort) are consistent (all or none).
ttsCommit: marks the successful end of a transaction. This ends and commits a transaction. MorphX guarantees that a committed transaction will be performed according to intentions.