Usage Note 61632: The "Conflicting data length..." error occurs when you use SAS/ACCESS® Interface to Teradata with Teradata 15.10 and 16 clients
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When using SAS/ACCESS Interface to Teradata with newer versions of the Teradata client (15.10 version 03 and later) to read decimal data with FastExport, you can receive the following error:
Teradata connection: TPT FastExport: TPTAPI_INFRA: API306: Error: Conflicting data length for column(columnumber) - "columnname". Source column's data length is (8) Target column's data length is (16).
The problem occurs when you read decimal data that has length greater than 8 bytes. Earlier versions of the Teradata client did not report the error because they were less precise.
Newer versions of the Teradata client now report the error because the decimal value returned from newer versions of the Teradata client are higher precision.
To circumvent the problem, you must cast the decimal value as a float as shown below:
select cast("columname" as float)
Operating System and Release Information
| Product Family | Product | System | SAS Release | |
| Reported | Fixed* | |||
| SAS System | SAS/ACCESS Interface to Teradata | Microsoft® Windows® for 64-Bit Itanium-based Systems | ||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | ||||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | ||||
| Microsoft Windows XP 64-bit Edition | ||||
| Microsoft® Windows® for x64 | ||||
| Microsoft Windows 8 Enterprise 32-bit | ||||
| Microsoft Windows 8 Enterprise x64 | ||||
| Microsoft Windows 8 Pro 32-bit | ||||
| Microsoft Windows 8 Pro x64 | ||||
| Microsoft Windows 8.1 Enterprise 32-bit | ||||
| Microsoft Windows 8.1 Enterprise x64 | ||||
| Microsoft Windows 8.1 Pro 32-bit | ||||
| Microsoft Windows 8.1 Pro x64 | ||||
| Microsoft Windows 10 | ||||
| Microsoft Windows 95/98 | ||||
| Microsoft Windows 2000 Advanced Server | ||||
| Microsoft Windows 2000 Datacenter Server | ||||
| Microsoft Windows 2000 Server | ||||
| Microsoft Windows 2000 Professional | ||||
| Microsoft Windows NT Workstation | ||||
| Microsoft Windows Server 2003 Datacenter Edition | ||||
| Microsoft Windows Server 2003 Enterprise Edition | ||||
| Microsoft Windows Server 2003 Standard Edition | ||||
| Microsoft Windows Server 2003 for x64 | ||||
| Microsoft Windows Server 2008 | ||||
| Microsoft Windows Server 2008 R2 | ||||
| Microsoft Windows Server 2008 for x64 | ||||
| Microsoft Windows Server 2012 Datacenter | ||||
| Microsoft Windows Server 2012 R2 Datacenter | ||||
| Microsoft Windows Server 2012 R2 Std | ||||
| Microsoft Windows Server 2012 Std | ||||
| Microsoft Windows Server 2016 | ||||
| Microsoft Windows XP Professional | ||||
| Windows 7 Enterprise 32 bit | ||||
| Windows 7 Enterprise x64 | ||||
| Windows 7 Home Premium 32 bit | ||||
| Windows 7 Home Premium x64 | ||||
| Windows 7 Professional 32 bit | ||||
| Windows 7 Professional x64 | ||||
| Windows 7 Ultimate 32 bit | ||||
| Windows 7 Ultimate x64 | ||||
| Windows Millennium Edition (Me) | ||||
| Windows Vista | ||||
| Windows Vista for x64 | ||||
| 64-bit Enabled AIX | ||||
| 64-bit Enabled HP-UX | ||||
| 64-bit Enabled Solaris | ||||
| ABI+ for Intel Architecture | ||||
| AIX | ||||
| HP-UX | ||||
| HP-UX IPF | ||||
| Linux | ||||
| Linux for x64 | ||||
| OpenVMS Alpha | ||||
| Solaris | ||||
| Solaris for x64 | ||||
| Tru64 UNIX | ||||
When using SAS/ACCESS Interface to Teradata with Teradata 15.10 and 16 clients, you can get a "Conflicting data length..." error. The problem is caused by the newer Teradata client trapping errors that it could not previously.
| Type: | Usage Note |
| Priority: |
| Date Modified: | 2018-01-04 16:23:06 |
| Date Created: | 2017-12-22 14:59:15 |