karthik,
Is your transformation going from the DS -> Cube or Infosource -> Cube?
I'd delete the transformation but the transformation contains a ton of rules (All standard), if I delete the transformation and create a new one how will i reimplement the rules if I don't have the original transformation to cross reference.
Here is the current structure and the transformation causing the issues is from the infosource to the cube:
Thanks,
Larry