Welds are not being published to Teamcenter.
Solution
Make sure the welds are not in an assembly part. Welds will only be published in Teamcenter if they exist in a component part.
In order for the welds to get published, you need to create a new empty component then make it the work part and create welds in this component.
Make sure you use 'File-->Save-->Force Save All'. The welds won't get published if the welds are created at an assembly level. They have to be created in a component part.
Notes and References
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: NXMANAGER
Version: V1953
Function: FILE_SAVE
Ref: 001-3059044