Incremental (or Changed Block) Backup is only supported in TD 14.10 or later versions with the DSA product. Therefore, this option won't work with a source system at TD 13.00. I recommend using Unity Data Mover or Unity Director/Loader if you want to do incremental loads from the source to target.
It's difficult to tell why the error occurred without seeing the relevant Data Mover logs. Please create an incident so the GSC can properly investigate the issue.
I have loaded data successfully through view but still facing some issue. My job is running for 1-2 hrs and after that it is failing with below error :
[ Agent: Agent1 TaskID: 66530] EXPORT Rows Exported: 7473993 Bytes Exported: 2147547034
Please create an incident so the GSC can properly investigate the problem.
My client is using Teradata Datamover 14.10 and they are facing problem while saving the job especially when they select ARC utility (Force Utility) to copy data.
The error is:
Error: ARC cannot be used to move data Reason: Cannot use ARC when logon mechanism is provided.
I have go through the documentation and doesn't find any thing relevant related to this error, through which i can disable logon mechanism. So is there any way to disable this feature so my cleint easily use UDM GUI to create ARC jobs.
Specifying something other than the default value for the logon mechanism parameter in a Data Mover job is not supported when ARC is chosen as the utility to copy data. The reason for this is that Data Mover uses the multi-ARC protocol. This protocol does not support the logon mechanism parameter. You can avoid this error by not specifying anything for the logon mechanism parameter when you create a job through the portlet or the command-line interface.
FYI…this restriction is documented in the Data Mover User Guide too:
About Logging on to a Teradata Database System
To log on to a source or target Teradata Database system, provide at least one of the following or an error will result during job creation:
• User name and password
• Logon mechanism and, if required, logon data
If both the user name and password and the logon mechanism is valid, Data Mover connects to the source and target systems using the logon mechanism, user name, and password. When only the logon mechanism is provided, Data Mover connects to the source and target systems using that logon mechanism.
Note: Logon mechanisms are not supported for Teradata ARC jobs. Use logon mechanisms only for Teradata PT API and Teradata JDBC jobs. When using the create or move command, if -source_logon_mechanism or -target_logon_mechanism is specified and -force_utility is not used, Teradata PT API is used by default. Specifying -source_logon_mechanism or -target_logon_mechanism with Teradata ARC specified for -force_utility results in an error.