After setting the Teamcenter preference
TC_NX_occ_default_qty_prevent_from_blank=yes, the user can see the quantity in
BOM for new assembly but not for existing assembly.
How do you make it work for an existing assembly?
Solution
Please perform File --> Force Save All on the existing assemblies.
Notes and References
Hardware/Software Configuration
Platform: all
OS: n/a
OS Version: n/a
Product: NX
Application: NXMANAGER
Version: V9.0.2
Function: FILE_SAVE
Ref: 001-7869790