Data Transformation Engine Type Designer Reference Guide

Type Designer Reference Guide
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Appendix A - Return Codes and Error
Messages
This appendix discusses error and warning messages that result from an analysis
of a type tree.
Type Tree Analyzer
The Type Tree Analyzer checks the logic and internal consistency of your data
definitions. Type tree analyzer error and warnings messages are issued on the
type of analysis that is performed: logic and structural.
♦ Logical analysis addresses the integrity of the relationships that you define in
the type tree.
♦ Structural analysis addresses the integrity of the underlying database.
Warnings indicate a successful analysis and are relatively insignificant. Warning
messages provide information about inconsistencies that occurred and were
automatically resolved when the type tree was changed.
Errors are important. Error messages provide information about errors in your
type definitions that you should correct. An error may result in unpredictable
results in your mapping.
Words in italics represent information that varies, indicating information specific to
the type for which the message is generated.