Details
If you want to export an assembly containing Part Family members and you want the part family members to be exported along with other assembly components and not the part family template when you use the PLMXML export option in TC then follow below solution.
Solution
To achieve the said requirement set the below Environment variable in 'tc_profilevars.bat' and then restart Teamcenter services.
set UGII_UGMGR_ALLOW_PFM_IMPORT_EXPORT=true
Notes and References
9333304
Hardware/Software Configuration
Platform: INTL64
OS: window
OS Version: 764SP1
Product: NX
Application: NXMANAGER
Version: V12.0
Function: CLONE_IMPORT
Ref: 002-8008574