view specifies the upper and lower thresholds that the transformation uses to identify good records and bad records. The
Configuration
view also identifies the target tables for the records with scores that are above or below the thresholds.
The following figure shows the Exception transformation
Configuration
view:
You can configure the following properties in the
Configuration
view:
Lower Threshold
The lower limit for the bad record score range. The transformation identifies records with scores that are below the lower threshold as rejected records.
Upper Threshold
The upper limit for the bad record score range. The transformation identifies records with scores that are greater than or equal to the upper threshold as good records.
Data Routing Options
The types of output records. In the default configuration, the transformation writes good records to the Standard Output and writes bad records to the Bad Records table. By default, the transformation does not write the rejected records to a database table.
Standard Output
The types of record that the transformation writes to the standard output ports. Default is Good Records.
Bad Record Table
The types of record that the transformation writes to the bad record output ports. Default is Bad Records.
Create separate output group for rejected records
Creates a separate output group for the rejected records. The option is clear by default.
Generate bad records table
Creates a database table to contain the bad record data. When you select the option, the Exception transformation creates the database table, adds a data object to the Model repository, and adds an instance of the object to the mapping canvas. You can generate the bad records table for an Exception transformation instance in a mapping. When you generate the bad records table, the Developer tool also creates an issues table to store descriptive metadata about the records.
The Developer tool adds a 12-character suffix to each column name in the bad record tables. If you use an Oracle database, the source column name can contain no more than 18 characters.
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