Too long migration time for ProE assembly dataset (98 hours)

Too long migration time for ProE assembly dataset (98 hours) IR Number: 1992974

       Priority:	2

Business Urgency: No

   GTAC Urgency:	No

      PR Matrix:	Special Regression

Problem Description:

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Migration of a ProE assembly with ca. 4000 components took 98 hours (only top level assembly dataset!!). This is too long.

Please use provided data to test the migration time of the ProE Assembly and to investigate why the migration time is so long. Starting conditions was like all subassemblies and parts were already migrated.

Just to migrate the top level item took about 98 hours.

It would be great to have some tools/means to shorter migration time to max 2 hours for such assemblies.

Application project: CMM PROE to NX

Drawing/Design: Design/Assembly

Common/Part specific: common

Function: migrating large assembly

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Versions:

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NX: 8.5.3.3

Managed Mode: YES

Teamcenter 9.1.2.7

ProE WF4 M220 64 bit

CMM: 8.5.2.1.047

IR_1992974.zip

Containing:

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1992974_CMM_LD_Performance.docx

ProE files in subfolder IR_1992974

Work Around:

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Unknown

Steps to Duplicate:

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Please use provided data to test migration of ProE Assembly and to investigate why the migration time is so long.

Top level assembly is 111763.asm

Use BREP mode, constraints and validation of assembly. Please, migrate all components separately first and then migrate and measure the time only for the top level assembly dataset.

See "1992974_CMM_LD_Performance.docx" for steps to duplicate and for clarification.

==> ERROR: Weak Performance migrating ProE assembly

Expectation:

shorten migration time to max 2 hours for such assemblies

Problem is part specific: no

Platform: Intel Win764-bit

Problem verified on the following platforms and OS versions:

Intel Win764-bit, CMM8.5.2.1/NX8.5.3.3 The problem where "Too long migration time for ProE assembly dataset (98 hours)" has been investigated and the following has been found.This performance inprovement will be evaluated for a later release of CMM.

PR 1992974 Product Information: Product: NX , Application: CMM , Version: V8.5.2