Developer Workflow Guide

10.5.6
- 10.5.3
- 10.5.2
- 10.5
- 10.4.1
- 10.4.0
- 10.2.2
- 10.2.1

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System-Defined Mapping Outputs

A mapping or transformation can return system-defined outputs. You can use the mapping output in a subsequent run of the workflow or by the next task in the workflow.

You can persist the mapping output in the repository or bind the mapping output to a workflow variable. You can use the mapping output in a subsequent run of the workflow or pass the value to another task in a workflow, such as a Notification task or an Exclusive Gateway task.

For instance, a transformation can return a system-defined output, numberOfErrorRows, that contains the number of records that were invalid. You might review this information to monitor a process or to understand the quality of the data that a mapping processes.

The following table describes the output data produced by the Exception transformation in the mapping:

Transformation	Output Data	Datatype	Description
Exception	exceptionLoadCount	Integer	Number of records that contain unresolved data quality issues and require a manual review. The records may contain errors, or they may contain duplicate information. The Developer tool lists a single instance of the exceptionLoadCount output even if the mapping contains multiple Exception transformations. Assign the exceptionLoadCount output to a workflow variable if the mapping contains a single Exception transformation. Otherwise, unexpected behavior may occur.

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Table of Contents

Developer Workflow Guide

Developer Workflow Guide

System-Defined Mapping Outputs

System-Defined Mapping Outputs