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Can any body give me the clear explanation about how to
separate header,trailer and body records in Ab Initio?
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Answer Posted / anvesh vuppu
You will be having an indicator field(sth like
record_indicator which will identify whether the record is
a header or trailer or detailed.) in your DML. So, use a
partion by expression component in your graph and based on
the indicator values, separate the records.
i.e. give the expression in the PBE component sth like:
if(record_indicator == "H") 0 else if(record_indicator
== "T") 1 else 2;
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