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CMM I-deas: Fidelity Check Failed

CMM I-deas: Fidelity Check Failed IR Number: 8284223

       Priority:	1

Business Urgency: No

   GTAC Urgency:	No

      PR Matrix:	Wrong Result

Problem Description:

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CMM I-deas: Fidelity Check Failed

Resultant Geometry is different but "Fidelity Check" reported no errors

Common/Part specific: common

Function: Fidelity Check

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Versions:

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NX: 9.0.3

CMM 9.0.3.rev1

Managed Mode: YES

Teamcenter 9.1.2.7

Containing:

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Part: Yes

AVI: n/a

Syslog: n/a

Other Files: Yes

Work Around:

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Unknown

Steps to Duplicate:

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Open Model File and check-in part to Teamcenter

Migrate Part with CMM

Migration finishes without reporting any "Error" or "Warning"

But NX geometry is different from the original geometry

Compare NX Extrude70 vs. I-deas Extrude(64)

See attached PDF for steps to duplicate and for clarification.

==> ERROR:

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Fidelity Check failed Geometry and Feature check!

Expectation:

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Fidelity Check must give a Warning/Error if NX geometry is different from original geometry

Problem is part specific: no

Platform: Intel Win764-bit

Problem verified on the following platforms and OS versions:

Intel Win764-bit, NX10.0.2.6.MP1 and CMM 10.0.

Additional Notes:

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The problem where "CMM I-deas: Fidelity Check Failed" has been investigated and the following has been found.

In general, fidelity check detects most of the cases. This case is special where we are unable to detect that the face is not correct. Fidelity Check PR 8284223 Product Information: Product: NX , Application: TRANSLATOR , Version: V9.0.3

Source: https://support.sw.siemens.com/en-US/knowledge-base/PL8058026 · retrieved 2026-10-02