How could we generate the sequence of key values without
using sequence generator transformation in the target ??

Answer Posted / raghu

TAKE EXPRESSION TRANSFORMATION AND DOUBLE CLICK ON THE
EXPRESSION TRANSFORMATION AND ADD TWO NEW PORTS
1.SEQ
2.SEQ_OUT

1.IN THE SEQ PORT CHECK V=VARIABLEPORT THERE YOU MENTION
EXPRESSION SEQ+1.
2.IN THE SEQ_OUT PORT CHECK O=OUTPUTPORT THERE YOU MENTION
EXPRESSION IIF(ISNULL(SEQ),O,SEQ)
IT WILL GIVE CORRECT RESULT

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