I just wanted to know if it is possible to use "Nombre of copies at start" in the step "Merge rows (Diff)" without having wrong results.
Have you observed wrong results by having more than one copy of a merge rows step?
Please take also a look into .09 Transformation Steps - Pentaho Data Integration - Pentaho Wiki to see if it can help you.
Thank you for your answer.
Havent tried but there are a list of steps which cannot be used with "number of copies", for instance, "Sort rows" step.
I wanted to know if this is documented because i cannot find any regarding this.
As a suggestion, PDI should not let user use number of copies in these cases, it would save lot of time people asking in forums and other answering these.
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