PowerExchange for CDC and Mainframe
- PowerExchange for CDC and Mainframe 10.5.3
- All Products
Option or Attribute
| Location
| Recommended Value and Default
|
---|---|---|
Commit Type
| Properties Tab
| Specify
Source .
The default value is Target. The PowerCenter Integration Service automatically overrides the default to Source. Unless this value is Source, you cannot change
Commit On End Of File
.
|
Commit On End Of File
| Properties Tab
| Disable this option.
By default, this option is enabled and PowerCenter Integration Service performs a commit when the session ends. This commit occurs after PWXPC commits the restart tokens. As a result, duplicate data can occur on restart.
|
Recovery Strategy
| Properties Tab
| Select
Resume from the last checkpoint . PWXPC requires this setting for recovery.
If you use PowerCenter high availability (HA) option, you must also specify the
Enable HA Recovery option for the workflow.
If you use a transformation type for which the
Output is Deterministic option is available, ensure that you select this option. If you use a Lookup transformation, select the
Lookup Source is Static or
Lookup Cache Persistent option instead. If you do not select one of these options, you cannot validate the CDC session in Workflow Manager.
The default value is
Fail task and continue workflow .
|
Target Load Type
| Mapping Tab, Targets Node
| Select
Normal .
The default value is
Bulk . To use recovery, you must select Normal.
|
Stop on errors
| Config Object Tab
| Enter
1 to ensure target data and restart token integrity are maintained.
The default value is 0. With the default, any errors that the PowerCenter Integration Service encounters while writing to the target database or target files are not counted. Writer threshold errors can include key constraint violations, loading nulls into a not null field, and database trigger responses. In this case, PWXPC does not detect that the writer has not applied the data to the target and consequently advances the restart tokens.
|
Application Name
| Application Connection
| Specify a unique name.
The default value is the first 20 characters of the workflow name. However, the default might not result in a unique name.
|
Restart Token File Name
| Application Connection
| Specify a unique name.
The default is either the application name, or the workflow name if no application name is specified. However, the default might not result in a unique name.
|
Number of Runs to Keep RestartToken File
| Application Connection
| Specify a value greater than 0.
The default is 0. With the default, PWXPC keeps only one backup copy of the restart token initialization and termination files. Specify a value greater than 0 to retain history for recovery purposes.
|