i have a source table and 3 target table.
when session runs first time-1st tgt
second time-2nd tgt
third time-3rd tgt
fourth time-again 1st target. so no

Answer Posted / sg

SQ-Exp-Rou-Tg1 TG2 Tg3

Exp transformation: for generating sequence number ( u can use sequence generator setting max value to 3)

o_count = iff(o_count=0 or o_count=4,1,o_count+1)

Router group condition,
O_cout=1, TG1
O_cout=2, TG2
O_cout=3, TG3

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