Problem Note 57904: A Decision Tree node gives "Run time error was encountered ... see the log in the node Results window for more details ..." with Audit log Trace
SAS® Enterprise Miner™ might display the following error when you attempt to run a Decision Tree node:
Run Status
Run time error was encountered.  Please see the log in the node Results window for more details.
Diagram:  diagram name
Node:  Decision Tree
[OK]
One possible cause for the error is that the Audit logger for the Workspace Server that is in use is set to Trace.  You can confirm this possible cause by verifying that the following output is displayed in the node log: 
...
ERROR:  An exception has been encountered.
Please contact technical support and provide them with the following traceback
information:
The SAS task name is [ARBOR]
ERROR:  Read Access Violation ARBOR
Exception occurred at (07A36A53)
Task Traceback
Address   Frame     (DBGHELP API Version 4.0 rev 5)
0000000007A36A53  0000000009C5EB80  sasyoio:tkvercn1+0x15A13
0000000007A35CA5  0000000009C5EE00  sasyoio:tkvercn1+0x14C65
0000000003BC75D6  0000000009C5EE08  sasxshel:tkvercn1+0x46596
0000000003BC42E6  0000000009C5F010  sasxshel:tkvercn1+0x432A6
0000000003BCAF23  0000000009C5F970  sasxshel:tkvercn1+0x49EE3
0000000003BCC4AF  0000000009C5FA30  sasxshel:tkvercn1+0x4B46F
000000000A2775D2  0000000009C5FA38  sasarbor:tkvercn1+0x416592
000000000A24834C  0000000009C5FBB0  sasarbor:tkvercn1+0x3E730C
0000000009E61132  0000000009C5FBF0  sasarbor:tkvercn1+0xF2
00000000025589DB  0000000009C5FBF8  sashost:Main+0x10EBB
000000000255E61D  0000000009C5FF50  sashost:Main+0x16AFD
00000000773D59DD  0000000009C5FF58  kernel32:BaseThreadInitThunk+0xD
000000007750A631  0000000009C5FF88  ntdll:RtlUserThreadStart+0x21
...
The node log is located in this folder: projects\project name\Workspaces\EMWSn\Tree\EMLOG.LOG.  You can also view the node log when you right-click the Decision Tree node, and select Results.  In the Results window, select View ► SAS Results ► Log.
To work around this problem, decrease the logging level of the Audit logger for the Workspace Server.  Decrease to Debug, Error, or Info.  The Workspace Server loggers are configured within the logconfig.xml file that is associated with the Workspace Server.  After you make that change, delete the Decision Tree node, and replace it with a new node (not using Copy and Paste).
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| SAS System | SAS Enterprise Miner | Microsoft® Windows® for x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8 Enterprise 32-bit | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8 Enterprise x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8 Pro 32-bit | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8 Pro x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8.1 Enterprise 32-bit | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8.1 Enterprise x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8.1 Pro 32-bit | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 8.1 Pro x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows 10 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows Server 2008 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows Server 2008 R2 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows Server 2008 for x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows Server 2012 Datacenter | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows Server 2012 R2 Datacenter | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows Server 2012 R2 Std | 14.1 |  | 9.4 TS1M3 |  | 
| Microsoft Windows Server 2012 Std | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Enterprise 32 bit | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Enterprise x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Home Premium 32 bit | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Home Premium x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Professional 32 bit | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Professional x64 | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Ultimate 32 bit | 14.1 |  | 9.4 TS1M3 |  | 
| Windows 7 Ultimate x64 | 14.1 |  | 9.4 TS1M3 |  | 
*
        For software releases that are not yet generally available, the Fixed
        Release is the software release in which the problem is planned to be
        fixed.
       
SAS Enterprise Miner might display an error when you attempt to run a Decision Tree node.  The problem occurs when the Audit logger for the involved SAS Workspace Server is set to Trace.
| Type: | Problem Note | 
| Priority: | medium | 
| Date Modified: | 2016-03-22 12:04:09 | 
| Date Created: | 2016-03-21 11:41:29 |