[CMM] CMM migration failed.

[CMM] CMM migration failed. CMM migration was performed in the following environment.

Teamcenter12.3 + CMM1926 + NX1926 + NXI-deas6.7 + TcII12.2

At this time, top assembly fails.

The following error occur in cmm.log

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         using seed part : %UGMGR=V3.2 PH=OMgBCDDRoLd4TB PN=assembly-mm-template PRN=A

      Calling UF_UGMGR_new_part_from_template

*** 2021-02-16 18:51:02.450 The seed part specified is invalid or does not exist.

      Failed to create NX Part

      assembly: __456283200_-ZZZ00/1-004-SF06-2ndMLO-BU exported 70%

*** 2021-02-16 18:51:02.450 Failed to create NX part

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However, the template part of the assembly (TMPLT_A / 0-001) exists in TcDB.

The following error occur in nx.log

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Update structure results :-

Assembly: __456283200 _-ZZZ00/1-004;1-SF06-2ndMLO-BU

Operation succeeded but with some warnings

W: [__456252023-2_1/0-001;1-HANDLE] Internal error: memory access violation

W: [__456252023-1_1/0-002;1-HANDLE-INS] Internal error: memory access violation

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However, the following 2 items can be opened normally in NX,

and even if the user saves and remigrate in CMM, top assembly fails.

__456252023-2_1/0-001

__456252023-1_1/0-002

Even if the user does the following with I-deas, CMM migration remains an error.

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Check out the top assembly.

Do non-affected changes such as changing the color of the subassembly.

Select "Manage configuration" (1-6-1).

Select the top from the list on the left.

See right list whether config has (Design).

If (DESIGN) is not attached, select config and turn on "Design configuration" in the dialog.

Close the dialog.

Select "Update option" (1-9-4).

Turn on "Update assembly for library check-in" and OK.

Select "Complete update" (1-9-2).

Right-click and select "Hierarchy", select the top and OK.

Do check in.

Execute CMM migration for new revision

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Please let me know the workaround that this top assembly can be migrated by CMM.

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5. Steps to reproduce the problem

1)Start Teamcenter and import attached pkg.

2)Do CMM migration.

Then, top assembly cannot be migrated in the user's site. The problem reported where CMM migration fails cannot be reproduced with the Ideas data provided when using CMM1926 within Teamcenter 12.3.

The reported error "The seed part specified is invalid or does not exist" occurs for the customer during fail safe fallback mode. During this mode, the fail safe CMM option settings are used instead of the current CMM option settings. So, Teamcenter item assembly-mm-template is being used for the customer during this mode of migration (since this is the current setting for the customer's fail safe mode CMM options) instead of the customer's Teamcenter item TMPLT_A. Teamcenter item assembly-mm-template is normally installed in Teamcenter when installing NX templates and so it appears these NX templates are currently not installed in Teamcenter. To fix this problem, the customer should either install these NX templates or change their current template files settings for their CMM fail safe options.

The reported error "System error during part import" which occurs for the customer during 1st time migration mode (as opposed to fail safe mode) cannot be reproduced by development in Teamcenter 12.3 using CMM1926. The assembly _456283200-ZZZ00/32-SF06-2ndMLO-BU migrates fine within this environment. I would suggest for the customer to either perform a Remigrate All for this assembly or re-import this data from Ideas and then try the migration again.

PR 10001678 Product Information: Product: NX , Application: CMM , Version: V1926