Data Transformation Engine Type Tree Importers Reference Guide
Chapter 2 - Using the Importer Wizard  COBOL Copybook Importer 
Type Tree Importers Reference Guide 
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!  COMP-4 
!  COMP-5 
!  COMP-X 
The following shows the correlation between the contents of a COBOL copybook 
file and the type tree that has been automatically generated by the Importer 
Wizard. 
Trees that are generated by the COBOL Copybook Importer can be used 
immediately for map development. However, depending on the contents of the 
copybook file, it may be necessary for the generated type tree to be modified 
using the Type Designer. 
Troubleshooting 
This section discusses modifications that you can make before processing a 
copybook file to accomplish successful type tree generation by the Importer 
Wizard. It also provides information about the restrictions and limitations under 
which the Importer Wizard for COBOL Copybook metadata files generates type 
trees so that, after processing, you can accurately modify the generated type tree. 










