During compilation, the following criteria in the
job design are checked:
- Primary Input. If you have more than one input link
to a Transformer stage, the compiler checks that one is defined as the primary
input link.
- Reference Input. If you have reference inputs defined
in a Transformer stage, the compiler checks that these are not from sequential
files.
- Key Expressions. If you have key fields specified
in your column definitions, the compiler checks that there are key expressions
joining the data tables.
- Transforms. If you have specified a transform, the
compiler checks that this is a suitable transform for the data type.