Bulk Data Movement Guide

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Column Indicators in the Reject File

In PowerExchange reject files, a column indicator appears after every column of data to define the preceding data.

The following table describes the column indicators that PowerExchange uses:

Column Indicator	Type of Data	Writer Action
D	Valid data	Writer passes the data to the target database. The target accepts the data unless a database error, such as a duplicate key, occurs.
N	Null value	Writer passes the null value to the target. The null value is rejected if the target database does not accept null values.