Other than "Concentrate your investigation on the transformer stage..." it will be hard for us to recommend a course of action.
It may also sound silly, but you might want to drag a new transformer stage onto the canvas and retype the logic into it, then delete the old transformer stage.
Do other jobs with transformer stages fail to compile or is it just this one?
(you may have to force compile another job to test it).
Are there any custom routines being used in that transformer stage?
Compilation error
Moderators: chulett, rschirm, roy
Check below link and confirm
Error compiling Infosphere DataStage jobs with transformer stage
http://www-01.ibm.com/support/docview.w ... wg21414560
Error compiling Infosphere DataStage jobs with transformer stage
http://www-01.ibm.com/support/docview.w ... wg21414560
Venkata Srini