Data Transformation Engine Design Studio Tutorial

Chapter 13 - Mapping Multiple Files to One File Scenario
Design Studio Tutorial
238
Files You Create or Modify for Chapter 13
The following table describes the files that you create or modify while you perform
the exercises for this chapter.
Icon File type Name Description
Text file PO.txt Output data file that contains
POs made up of a header
record and multiple detail
records.
Map
source file
TwoFiles.mms Map source file containing the
Executable map.
Compiled
map file
CreatePO.mmc Compiled map file that
creates the PO.txt output file
based on the input data in the
header file and detail file.
Type tree
analysis
message
file
*.dbe Type analysis message
generated from the type tree
analysis.
Map build
analysis
results file
*.mme Map build analysis results file
generated from the build
process.
Map
source
options file
*.mopt Map options file created
automatically during the Save
process.
Backup
type tree
and map
files
*.bak Backup type tree files and
map source files are created
automatically during the Save
process.
Copies of the files created during the exercises are provided for all chapters in the
Tutorials\Solutions folder. The structure and use of these files is described in
the Design Studio Tutorial Solutions section on page 18.
Scenario
You have a header file made up of header records. Each header record includes a
customer number, an account number, a purchase order number, and a date. You