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  1. OMG Specification

Product Lifecycle Management Services — Open Issues

  • Acronym: PLM
  • Issues Count: 6
  • Description: Issues not resolved
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Issues Descriptions

Common Interfaces for common relationships

  • Key: PLM-3
  • Legacy Issue Number: 7826
  • Status: open  
  • Source: Zentrum fuer Graphische Datenverarbeitung e.V. ( Steffen Nowacki)
  • Summary:

    All relationships in the PIM which are defined in different types
    but which are (potentially) used together in queries,
    (f.i. Associated_document_query for associated documents
    independend of the association source type)
    should have common base interfaces in the PIM which define this relationships.

    These interfaces and relationships have no impact for the web service PSM
    but eventually for future PSM.

    Interface Alias_select
    Compositions:
    Alias_identification Implemtented By:
    Organization
    Complex_product
    Classification_attribute
    Item
    Document_type_property
    Product_class
    Document_version
    Specification_category
    Document
    Specification
    Item_version
    Classification_system
    Item_instance
    Document_representation
    Property
    General_classification
    Design_discipline_item_definition
    Physical_instance
    Approval_status

    Interface Configured_item_select
    Compositions:
    Configuration
    Implemented By:
    Process_operation_occurrence
    Product_function
    Product_component
    Alternative_solution
    Process_plan
    Item_instance

    Interface Documented_element_select
    Compositions:
    Document_assignment
    Implemented By:
    Shape_element_relationship
    Process_operation_occurrence
    Work_order
    Product_identification
    Organization
    Physical_instance_test_result
    Item_definition_instance_relationship
    Complex_product
    Classification_attribute
    Item
    Product_class
    Item_definition_relationship
    Specification_category
    Change
    Specific_item_classification
    Material
    Specification
    Item_version
    Activity_element
    Project
    Classification_system
    Process_plan
    Activity_method
    Approval
    Item_instance
    Descriptive_specification
    Property
    Product_structure_relationship
    Shape_element
    General_classification
    Design_discipline_item_definition
    Item_instance_relationship
    Physical_instance
    Work_request
    Item_shape
    Design_constraint
    Physical_assembly_relationship
    Activity
    Class_structure_relationship
    Person

    Interface person_organization_select
    Compositions:
    Date_and_person_organization
    Person_organization_assignment
    Implemented By:
    Person_in_organization
    Organization

    Interface instance_definition_select
    Compositions:
    Item_instance
    Implemented By:
    Product_identification
    Design_discipline_item_definition

    Interface Shape_information_select
    Compositions:
    Shape_description_association
    Implemented By:
    Shape_element_relationship
    Shape_element
    Item_shape

    Interface Specification_operand_select
    Composition:
    Specification_inclusion
    Implemented By:
    Specification
    Specification_expression

    Interface Change_relationship_select
    Compositions:
    Change
    Implemented By:
    Process_operation_occurrence_relationship
    Process_plan_relationship
    Shape_element
    Replaced_definition_relationship
    Item_version_relationship

    The following Compositions should be added to existing
    interfaces in the PIM:

    Interface Process_property_select
    Compositions:
    Simple_property_value

    Interface Item_property_select
    Compositions:
    Simple_property_value

    Interface Geometric_or_external_model_select
    Compositions:
    Geometric_model_relationship

  • Reported: PLM 1.0b1 — Fri, 1 Oct 2004 04:00 GMT
  • Updated: Fri, 6 Mar 2015 20:58 GMT

Granularity of Computational Model

  • Key: PLM-5
  • Legacy Issue Number: 7887
  • Status: open  
  • Source: Zentrum fuer Graphische Datenverarbeitung e.V. ( Steffen Nowacki)
  • Summary:

    The Computational Model defines many different Types:
    Service Interfaces
    Exception Types
    Generic Query Types
    PDTnet Query Types
    Message Types
    and other.

    This Types should be separated into
    different subpackages of the Computational Model PIM
    and different schemas in the Computational Model WebService PSM.

  • Reported: PLM 1.0b1 — Thu, 28 Oct 2004 04:00 GMT
  • Updated: Fri, 6 Mar 2015 20:58 GMT

Intermediate Queries

  • Key: PLM-4
  • Legacy Issue Number: 7829
  • Status: open  
  • Source: Zentrum fuer Graphische Datenverarbeitung e.V. ( Steffen Nowacki)
  • Summary:

    The result of the concatenation of queries
    is defined as the union of the result of the
    single queries.

    Some use cases needs another semantic of concatenated queries.
    F.i. for the Start node identification use case
    the set of Items selected by an Item_query
    have to be filtered by an (optional)
    following Item_version_query.
    In this case the ItemQuery doesn't contribute directly to the
    result of the whole concatenated query
    but is only an intermediate step to define the start nodes
    of the following Item_version_query.

    To switch the semamtics of concatenation between

    A) union of single result
    B) intermediate step without contribution to the result
    but with contribution to the start nodes of the next queries
    a flag should be added to the class Query called "Intermediate".

  • Reported: PLM 1.0b1 — Fri, 1 Oct 2004 04:00 GMT
  • Updated: Fri, 6 Mar 2015 20:58 GMT

Add complex type Section_context

  • Key: PLM-6
  • Legacy Issue Number: 8011
  • Status: open  
  • Source: PDTec AG ( Günter Staub)
  • Summary:

    Add complex type Section_context according to the requirements described in the VDA Recommendations for the Exchange of digital Engineering Change Requests (ECR). Proposed solution: <xs:complexType name="Section_context"> <xs:complexContent> <xs:sequence> <xs:element name="Msg_type" type="xs:string"/> <xs:element name="Dunsnr" type="xs:string"/> <xs:element name="Interactionid" type="xs:string"/> <xs:element name="Newinteractionid" type="xs:string" minOccurs="0"/> <xs:element name="Interactionscenarioname" type="xs:string"/> <xs:element name="Messagename" type="xs:string"/> <xs:element name="Sequenceno" type="xs:integer"/> <xs:element name="Iscomplete" type="xs:boolean"/> </xs:sequence> </xs:complexContent> </xs:complexType>

  • Reported: PLM 1.0b1 — Thu, 23 Dec 2004 05:00 GMT
  • Updated: Fri, 6 Mar 2015 20:58 GMT

multiplicity of relations

  • Key: PLM-7
  • Legacy Issue Number: 8013
  • Status: open  
  • Source: PDTec AG ( Günter Staub)
  • Summary:

    There is a discrepancy between the base standard ISO 10303-214 and the OMG PLM Services 1.0 with respect to the multiplicity of relations. While in AP214 of the template “SET [0:?]” is used, in the PLM Services, especially in the XML platform specific model the template “optional SET [1:?]” is used. Although this mapping may be semantically equal, a problem arises with respect to the automatic translation between ISO 10303-21 files and PLM XML files/streams. Proposed solution: consider revising the mapping of cardinalities of type “optional SET [1:?]” in the PLM (XML) Services into “SET [0:?]”.

  • Reported: PLM 1.0b1 — Thu, 30 Dec 2004 05:00 GMT
  • Updated: Fri, 6 Mar 2015 20:58 GMT

The WSDL and the XML Schema should be extended

  • Key: PLM-1
  • Legacy Issue Number: 7739
  • Status: open  
  • Source: Zentrum fuer Graphische Datenverarbeitung e.V. ( Steffen Nowacki)
  • Summary:

    The WSDL and the XML Schema should be extended by xsd:appinfo's with informations about the allowed types for the xs:IDREF(S) which are modelled as interfaces in the PIM.

  • Reported: PLM 1.0b1 — Mon, 13 Sep 2004 04:00 GMT
  • Updated: Fri, 6 Mar 2015 20:58 GMT