>Hi Cetin
>
>>In pseudocode it's like :
>>
>>Select distinct values
>>while selecting
>>select the record with the latest date and populate related fields from that record
>>
>>>> WHERE sNonCummu.dDueDt =
>>>> (SELECT MAX(sNC.dDueDt)
>>>> FROM sNonCummu sNC where sNonCummu.iPID = sNC.iPID )
>>
>>Tells to find latest date for 'current of' iPID.
>>= works as subquery returns a single value.
>
>Yes, but I wanted one latest for every parent, thus so. W/o group by it doesn't work it returns only one child which is the latest of the whole lot of children.

And it's one latest per parent. If not working that way then your backend has a problem with ANSI-SQL 92.
In SQL try aliasing the first sNonCummu with something else like sNC1.
Anyway if you have a working one :)
Cetin