Debugging in Microsoft Dynamics AX 2012
http://msdn.microsoft.com/en-in/library/gg860898.aspxDebugging Batch Jobs in Microsoft Dynamics AX 2012
http://msdn.microsoft.com/en-in/library/gg860898.aspx#BatchJobsDemonstration of debugging batch jobs in AX 2012.
http://daxmusings.codecrib.com/2011/08/x-in-net-clr-life-in-fast-lane.html