This step simply waits until all the step copies that are specified in the dialog have finished.
You can use it to avoid the natural concurrency (parallelism) that exists between transformation step copies.
samples/transformations/Block this step until steps finish - basic example.ktr
I using version 4.2.0.
Using this function should notice "Nr of rows in rowset"(Settings->Miscellaneous). If ur data quantity over 10K, u'v to change "Nr of rows in rowset" settings(default value is 10K), or ur job will stop at 10Kth data until u find it doesn't work.
Another way is change to use "Blocking Step" function.
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