CMM Pro/E Assembly Migration issue - cannot create constraints

CMM Pro/E Assembly Migration issue - cannot create constraints IR Number: 1938509

       Priority:	1

Business Urgency: No

   GTAC Urgency:	No

  PR Matrix:

a) The problem can be reproduced consistently with the data provided.

c) The error will lead the customer to incur significant re-work costs. For example, repetition of design, analysis, machining, workflow, etc.

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Problem Description:

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Migration data consist of one single assembly with several components.

Migration of the entire structure works quite well.

Parts are migrated as BREP only.

There are 4 assembly out of 22 constraints that cannot be created

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NX Versions: NX 8.5.1.3

Managed Mode: No

Creo elements/pro 5.0 (Pro/E Wildfire 5) m130

CMM 8.5.1.081

(File: 1938509.zip) Containing:

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Migrated NX data: 4101_failed_constraints_01_nx

Customer Pro/E data: 4101_failed_constraints_01_proe

PDF: CMMMigration_AssemblyConstraints_IR1938509.pdf

CMM Scratch Folder with logfiles from migration: 4101_CMMScratch

Work Around: unknown

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Steps to Duplicate:

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Migration was done with CMM 8.5.1 in unmanaged (CMM Solo) environment.

All CMM options were set to default values except the following settings:

o Geometry migration --> Brep Mode

o Remigration --> disabled

o Cleanup Scratch Files --> None

Download the provided data file from GTAC (File: 1938509.zip)

o Import data within Teamcenter (optional)

o Open Pro/E and load assembly 4101049a.asm.93

o Migrate assembly to NX using CMM Teamcenter or CMM Solo

o Migration results look quite OK, only the assembly report shows some failures (red status)

o When inspecting the assembly report details 4 constraints are highlited in red. These constraints could not be migrated (failed to create assembly constraint() (GEO_CST_xxx) .

o Load migrated assembly 4101049A.93.prt into NX. There you will see no indication about the missing constraints unless you open again the report for the assembly.

o The CMM Report shows 4 constrain error

For further details please see CMMMigration_AssemblyConstraints_IR1938509.pdf included.

Problem is part specific: Unknown

Problem is OS specific: No

Platform Information-

Problem is platform specific: No

Platform:

Problem verified on the following platforms and OS versions:

Intel IV, Win7 64-bit

Optional: Issue can be reproduced in managed mode too.

The problem "CMM Pro/E Assembly Migration issue - cannot createconstraints" has been investigated and the following has been found.

There is no fix for this PR. PR 1938509 Product Information: Product: NX , Application: CMM , Version: V8.5.1