Iterating on a subgroup

[Jay Yeiser]

How do you set up an xlate to iterate on a HL7 sub group?  I see how to iterate through groups, segments, and fields but I do not see how to iterate through sub groups.

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[Keith McLeod]

You need to add the %g1 variable in the basis of the iterate for the subgroup.  Then for the sub group you need to use a different variable such as %g2. For instance if the basis for the group was 0 and the variable was %g1 then for the subgroup its basis might be 0(%g1).0 with the subgroup variable of %g2.  Hope this helps….. Check the basis for the subgroup……

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