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Edges of 3D model/geometry are missing (hidden) in 2D drawing after CMM migratio

Edges of 3D model/geometry are missing (hidden) in 2D drawing after CMM migratio IR Number: 1939419

       Priority:	1 

Business Urgency: No

   GTAC Urgency:	No

  PR Matrix:	The problem can be reproduced easily with the data provided.

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Problem Description:

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Unfortunately Customer Defaults...: Drafting > View> "Extracted Edges > None" is ignored by CMM.

For that reason some edges of 3D model/geometry are missing (hidden) in 2D drawing after CMM migration. In Drafting switching from "Extracted Edges > Associative" to "Extracted Edges > None" for each view solves the issue.

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NX Versions: 7.5.4.4 MP10

Managed Mode: Yes

Tc Versions: 8.3.3.3

CMM: 7.5.4.040

I-deas: 6.1.2.0.6

1939419.zip Containing:

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I-deas package file, CMM log files and screen shots showing the issue of missing edges.

Work Around: Yes

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Switching from "Extracted Edges > Associative" to "Extracted Edges > None" for every single view on the drawing OR un-hiding

Steps to Duplicate

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Prerequisite:

Set Customer Defaults...: Drafting > View> "Extracted Edges > None"

Folo

When migrating the drawing with CMM some edges (partially) disappear in 2D drawing. The 3D model (BREP) contains all edges, but they are not shown on the drawing. View-Style setting for edges is set to: "Extracted Edges > Associative". When showing hidden content of drawing (CRTL + Shift + K (Show)) the missing edges are shown.

Problem is part specific: Unknown

Problem is OS specific: Unknown

Platform Information

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Problem is platform specific: No

Platform:

Problem verified on the following platforms and OS versions:

Win764-bit, NX8.0.3.4 MP4, TC8.3.3.3, CMM8.0.2.056

Other Information

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Error occours on nearly every drawing.

Please fix CMM to honor Customer Defaults...:

Drafting > View> "Extracted Edges > None"

This PR has been reviewed by development. Due to the low priority of the problem and the length of time the current behavior has been in the system we do not intend to fix this PR. If the problem is still impacting your day to day operation as you use the NX product, please contact GTAC to have the PR reopened. PR 1939419 Product Information: Product: NX , Application: TRANSLATOR , Version: V7.5.4

Source: https://support.sw.siemens.com/en-US/knowledge-base/PL8112564 · retrieved 2026-10-02