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Many source instances maps to one target instance

Many source instances maps to one target instance

Owned by Former user (Deleted)
Nov 20, 2017

The Example below shows how to map many source instances to one target. Each combination of the source instance types source::sEntA, source::sEntB, and source::sEntB that evaluates the WHEN clause to TRUE will implicitly create a map instance of type target::targetEntity.
 
MAP many_to_one FOR t_e:target::targetEntity;
FROM (s_eA:source::sEntA, s_eB:source::sEntB, s_eC:source::sEntC)
WHEN ( . . .);
BEGIN_MAP
 (* Attribute mapping *)
 . . .
END_MAP;