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  1. OMG Issue

SYSML21 — OCL errors in AssignmentActionUsage semantic constraints

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  • Key: SYSML21-328
  • Status: open  
  • Source: Model Driven Solutions ( Mr. Ed Seidewitz)
  • Summary:

    In 8.3.17.5 AssignmentActionUsage, under "Constraints":

    1. In the OCL for constraints checkAssignmentActionUsageAccessedFeatureRedefinition, checkAssignmentActionUsageReferentRedefinition and checkAssignmentActionUsageStartingAtRedefinition, the terms targetParameter->first() should be targetParameter.ownedFeature->first().
    2. In the OCL for constraints checkAssignmentActionUsageAccessedFeatureRedefinition and checkAssignmentActionUsageStartingAtRedefinition, references to redefines should be redefinesFromLibrary.
  • Reported: SysML 2.0b4 — Wed, 6 Aug 2025 03:09 GMT
  • Updated: Fri, 12 Sep 2025 04:19 GMT