1170 Name uniqueness within a logical node
Created: 04 Oct 2013
Status: In Force (green)
Part: Part 6 (2009-12; Edition 2)
Category: Issue for edition 3 of this part
There is currently no constraint (neither in Part 6 text nor in SCL XSD) that the direct sub-elements of a logical node (LN or LN0) shall have a unique name.
This means that a report control block, a goose control block and a DOI (for instance) can all have the same name. Then we do not have ACSI reference (Part 7-2) uniqueness anymore.
Note: In the SCL schema there are identity constraints that check that within a logical node the name of ReportControl is unique, the name of a LogControl is unique, the name of a GSEControl is unique, etc.
Add this constraint to text of Part 6 as well as to XSD as identity constraint.
The identity constraint applying to specific children (e.g., ReportControl name unicity within an LN) can then be removed.
||14 Nov 13
||In Force (green)
The issue will be considered as input to part 7-2 Ed.3 and be discussed in the WG.
||28 Oct 13
The current SCL constraints follow the contstraints defined in 7-2. Thus, an appropriate naming rule needs to be supplied in part 7-2 first.
||16 Oct 13
The proposal make sense. I would however postponed the change to the next version of the standard. i.e. not 2007 B, but 2007 C, or other.
||14 Oct 13
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