TeamcenterKnowledge

System Administration > Configuring Teamcenter for performance > Configuring the four-tier architecture for performance > Shared memory

Shared memory for localized LOV data

The TC_USE_LOV_SHARED_MEMORY environment variable determines whether the Teamcenter server loads localized LOV display names into shared memory. Set this environment variable to either TRUE or FALSE. The default setting is TRUE. If shared memory cannot be used, the system uses process memory. In rare instances when the system reports a problem with shared memory and cannot fall back to using process memory, set this environment variable to FALSE and restart the system. Note Because localized LOV display can slow system performance, you can use the Fnd0LOVDisplayAsEnabled global constant to disable loading localized LOV display names.

Source: https://docs.sw.siemens.com/documentation/external/PL20251212545240207/en-US/tc_help/AWAdmin/fhs4814155880506/rfr1737238552770/iqj1737238552872/dye1737238553682/xid612699.html · retrieved Fri Jul 31 2026 00:00:00 GMT+0000 (Coordinated Universal Time)