ISO 10303-44:1994/Cor 1:1999

Industrial automation systems and integration — Product data representation and exchange — Part 44: Integrated generic resources: Product structure configuration — Technical Corrigendum 1

Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits — Partie 44: Ressources génériques intégrées: Configuration de structure de produits — Rectificatif technique 1

General Information

• Status: Withdrawn
• Publication Date: 24-Mar-1999
• Withdrawal Date: 24-Mar-1999
• ICS: 25.040.40 - Industrial process measurement and control
• Technical Committee: ISO/TC 184/SC 4 - Industrial data
• Drafting Committee: ISO/TC 184/SC 4/WG 12 - STEP product modelling and resources
• Current Stage: 9599 - Withdrawal of International Standard
• Start Date: 02-Apr-2012
• Completion Date: 14-Feb-2026

Relations

• Corrects: ISO 10303-44:1994 - Industrial automation systems and integration — Product data representation and exchange — Part 44: Integrated generic resources: Product structure configuration
• Effective Date: 06-Jun-2022
• Revised: ISO 10303-44:2000 - Industrial automation systems and integration — Product data representation and exchange — Part 44: Integrated generic resource: Product structure configuration
• Effective Date: 15-Apr-2008
• Child: ISO 10303-44:1994 - Industrial automation systems and integration — Product data representation and exchange — Part 44: Integrated generic resources: Product structure configuration
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL STANDARD ISO 10303-44:1994
TECHNICAL CORRIGENDUM 1
A
Published 1999-03-15
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • �¯˘˜�˝�—˛˜˝�� ˛—ˆ�˝¨˙��¨� ˇ˛ ���˝˜�—�¨˙��¨¨ • ORGANISATION INTERNATIONALE DE NORMALISATION
Industrial automation systems and integration — Product data
representation and exchange —
Part 44:
Integrated generic resources: Product structure configuration
TECHNICAL CORRIGENDUM 1
Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits —
Partie 44: Ressources génériques intégrées: Configuration de structure de produits
RECTIFICATIF TECHNIQUE 1
Technical Corrigendum 1 to International Standard ISO 10303-44:1994 was prepared by Technical Committee
ISO/TC 184, Industrial automation systems and integration, Subcommittee SC 4, Industrial data.

Introduction
This document corrects ISO 10303-44:1994, Product data representation and exchange — Part 44: Integrated
generic resources: Product structure configuration. The corrected document supersedes ISO 10303-44:1994.
The purpose of the modifications to the text of ISO 10303-44:1994 is to correct errors in the EXPRESS definitions
likely to cause compilation problem, to replace the annex for the computer-interpretable EXPRESS with a URL
reference, to correct a logical error in an entity, and to replace the object identifier for the document and the
schema.
ICS 25.040.40 Ref. No. ISO 10303-44:1994/Cor.1:1999(E)
©  ISO 1999
Printed in Switzerland
ISO 10303-44:1994/Cor.1:1999(E)
Modifications to the text of ISO 10303-44:1994
Clause 4.3.2, p. 8
The EXPRESS specification for WR1: incorrectly references an attribute and not the entity. Remove the EXPRESS
specification and replace with the following:
:
*)
ENTITY product_definition_usage
SUPERTYPE OF (ONEOF (make_from_usage_option,
assembly_component_usage))
SUBTYPE OF (product_definition_relationship);
UNIQUE
UR1: SELF\product_definition_relationship.id,
SELF\product_definition_relationship.relating_product_definition,
SELF\product_definition_relationship.related_product_definition;
WHERE
WR1: acyclic_product_definition_relationship
(SELF,
[SELF\product_definition_relationship.related_product_definition],
'PRODUCT_STRUCTURE_SCHEMA.PRODUCT_DEFINITION_USAGE');
END_ENTITY;
(*
Clause 6.3.3, p. 24
The EXPRESS specification for the IS version of ISO 10303-44 had a Formal proposition to have the
product_definition_effectivity.usage refer to a constituent of the product_definition_formation referenced
by the configuration entity. The EXPRESS for the Formal Proposition had a function
relatives_of_product_definitions in WR that was incorrect.  The ISO 10303 NWI/CD 10303-44 resolution was to
remove the Formal proposition.
Remove the EXPRESS specificatio
...