I looked into the agents logs and I see the issue. I ran a simple disk wipe and I see mapping to DS share is failing. Here are the logs
[2013/04/24 15:47:16.725 2032:1384 2] Log File Created. Version 7.01.2316
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\DeploymentSolutionAgent\DeploymentSolutionAgent_Task.cpp@83::Run()
[2013/04/24 15:47:37.770 2032:1384 2] t3.cpp@46::Run()
[2013/04/24 15:47:37.770 2032:1384 2] t3.cpp@50 Load ClientWipe.dll ep ClientWipe
[2013/04/24 15:47:37.770 2032:1384 2] t3.cpp:69 found Task Handler dll @ x:\program files\altiris\altiris agent\agents\agent tasks\DeploymentSolutionAgent.dll
[2013/04/24 15:47:37.770 2032:1384 2] t3.cpp@146 x:\program files\altiris\altiris agent\agents\agent tasks\ClientWipe.dll File Found
[2013/04/24 15:47:37.770 2032:1384 2] We are in automation.
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@113 ClientWipe::Run()
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@181 ClientWipe::RunDoDWipe()
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 196: Parsing task XML
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@207 <EraseDisk><Options value="DeletePartition"><Disk Number="All" /><IsEraseData>True</IsEraseData></Options><ExeName>GDisk32.exe</ExeName></EraseDisk>
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@215 LoadXML Success
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 234: Input @EraseDiskToolPath=\Deployment\Task Handler\ghost\
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 244: Input @serverName=PP-BP-NSIR-01.CPEX.com
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 254: Input @authenticationPoint=\Deployment
[2013/04/24 15:47:37.770 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 262: Calling ClientWipe::MapDrive()
strServerAndShare=\\SERVER FQDN\Deployment
[2013/04/24 15:47:37.770 2032:1384 0] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 479: Calling Command to get N/W Credentials
[2013/04/24 15:47:37.770 2032:1384 1] FacadeStrategy::Command() called.
[2013/04/24 15:50:53.598 2032:1384 2] Command to get N/W Credentials failed.
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp:268 OS Architecture is 32-bit, Using 32-bit Gdisk Tool...
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@280 Exe path = \\PP-BP-NSIR-01.CPEX.com\Deployment\Task Handler\ghost\gdisk32.exe
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 282: Checking Options...
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 320: Do Remove Partition(s)
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 331: Retriving number of fixed disk attached..
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@588 ClientWipe::GetNumberOfDisks()
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@666 ClientWipe::CreateBatchFile()
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@669: Opening for write+: X:\GetNumberOfDisks.bat
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@682: Output from fwrite: 1
[2013/04/24 15:50:53.598 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@510 ClientWipe::ExecuteCommand()
[2013/04/24 15:50:53.598 2032:1384 1] ****** ExecuteClass:: In ExecuteCommandNoUser ******
[2013/04/24 15:50:53.598 2032:1384 1] ExecuteClass::Module Name = X:\GetNumberOfDisks.bat
[2013/04/24 15:50:53.598 2032:1384 1] ExecuteClass::Commandline = X:\GetNumberOfDisks.bat
[2013/04/24 15:50:53.598 2032:1384 2] ExecuteCommand.cpp@128 calling ExecuteClass::ExecuteCommandNoUser().
[2013/04/24 15:50:53.598 2032:1384 2] ExecuteClass::@161 Application Name is NOT NULL.
[2013/04/24 15:50:53.598 2032:1384 2] ExecuteClass::@174 Command line is NOT NULL.
[2013/04/24 15:50:53.598 2032:1384 1] ExecuteCommandNoUser()Successfully created process. nResult =1
[2013/04/24 15:50:53.598 2032:1384 1] Calling ExecuteClass::ProcessAfterCreate()
[2013/04/24 15:50:53.691 2032:1384 2] ExecuteCommand.cpp@272 ProcessAfterCreate:: dwExitCode=1
[2013/04/24 15:50:53.691 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 520: ClientWipe ClientWipeException error=Error returned while executing file! value=1, error=183
[2013/04/24 15:50:53.691 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp@547 ClientWipe::SetResult()
[2013/04/24 15:50:53.691 2032:1384 2] apps\DeploymentClient\ClientWipe\Tcube_ClientWipe.cpp: 570: ClientWipe task completed. Failure return!!