Data Transformation Engine Command Server Reference Guide

Chapter 1 - Using a Command Server External Interfaces for Applications, EXIT and RUN
Command Server Reference Guide
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When you enable the InputContentTrace setting to trace your input data, the
log file provides information about the data objects found, why data was found to
be invalid, sizes and counts of data objects and their position in the data stream.
When OutputTrace is enabled, the information recorded in the trace file reflects
which output objects were built and which output objects evaluate to NONE.
You can choose to trace the input data, the output data or both. For additional
information about map trace files, see the Map Designer Reference Guide.
Note You should enable the trace for debugging purposes only because enabling a map
trace may affect execution performance.
External Interfaces for Applications, EXIT and RUN
Maps can interface with other maps, functions in libraries, or programs using the
EXIT function, the RUN function or an adapter as a data source or target.
You can implement an adapter or
EXIT function through a:
♦ library interface using a function in a library
♦ program passing a command line
For information about the
RUN and EXIT functions, see the Functions &
Expressions Reference Guide. For information about using an application as a data
source or target, see the Messaging Adapters Part of the NonStop Data
Transformation Engine Services Guide.