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CMM Migration issue with Locked instances in Creo files

CMM Migration issue with Locked instances in Creo files

PR Number: 9957594

Priority: 2

GTAC Urgency: No

PR Matrix: 6a.

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Problem Description:

CMM Migration issue with Locked instances in creo files

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NX Versions: NX1899

CMM Versions: CMM1920/CMM1921

Managed Mode: No

Tc Versions: n/a

Containing:


Part: Yes

AVI: n/a

Syslog: Yes

Other Files: Yes

Work Around: n/a

Steps to Duplicate:


Open the attached 404_0500 .asm

Migrate the Assembly using CMM1920 or CMM1921

In the CMM Migration window> go to Migration Controls>Toggle ON "Missing References & "Migrate All Top Level Family Table Instances"

After Migration, the sub assembly structure is not maintained.

Note:

The Assmbly will migrate properly if the "Migrate All Top Level Family Table Instances" is toggled OFF .

This issue occurs if the part/components in Creo are having Locked Instances.

Pls refer the attached ppt and creo assembly for more details.


Trace Back:

N/A:

Problem is part specific: Unknown

Problem is OS specific: Unknown

Platform Information-


Problem is platform specific: Unknown Platform:

Problem verified on the following platforms and OS versions:

NX Versions Tested In GTAC: NX1899

OS Versions used during Test: Intel Win 10 64Bit

Siemens Digital Industries Software believes that the problem you reported where CMM Migration issue with Locked instances in Creo files will be resolved by code changes made to the release of our product CMM version 1953.

PR 9957594 Product Information: Product: NX , Application: CMM , Version: V1899

Source: https://support.sw.siemens.com/en-US/knowledge-base/PL8522909 · retrieved 2026-10-02