Typical mapping issues: the order of qualified segments/loops

From time to time I face trading partners, which require a particular order of qualified segments/loops. For example, N1 (BY), then N1 (SE), then N1 (SF) and then N1 (ST). So I ask developers who work on the outbound maps to generate such things in the order defined in the specifications. I.e. if the spec lists DTM (010) first and DTM (002) second, the map should do the same – just in case. For inbound maps I obviously ask developers not to use positions but qualifiers.

Gennady Kim