Koteswararao wrote in with this question recently:
"We are planning to move from a DB2/400 flat-file system to Oracle. We do not have any relations in DB2/400. I want to extract the metamodel(total DDL scripts) from DB2/400 and go to datamodeling. Initially I thought Oracle Migration Workbench (OMWB). Unfortunately, it is not supported by V5R4 of DB2/400 on the iSeries. So I can?t use OMWB. Erwin Data modeler is unable to extract the relations directly from database."
Do you know what approach he should take?
-- Debra Tart, associate editor, Search400.com