Troubleshooting for Tera server owners across 100.02 and 92.03 - connection errors, database problems, client crashes and configuration mistakes.
Most problems posted here come down to a handful of causes: the client pointing at the wrong address, a database the server cannot reach, a missing runtime library, or a port that was never opened. Search before posting - the same Tera errors come up often and usually already have an answer.
TERA private servers split between retail server files and Java emulators. Retail patches 31.04 (The Fate of Arun), 71.03 EME (proto. 333782), 92.03, 92.04 and 100.02 run an Arbiter server on MSSQL - PlanetDB, SharedDB, CollectionDB, LogDB - with Steer and Box for Item Claim (Python 2.6 x86, MySQL 5.7), an IIS WebApp, a server-side proxy, and a node.js TERA API with Arbiter, Portal, Shop and Admin Panel on separate ports. One 100.02 VM pairs Windows Server 2022 with SQL Server 2019. Java releases include Tera-Shock rev. 218413, Tera Project rev. 1725, Jenova and TJServer. Setup covers DataCenter unpacking, OpCode scanning, GM commands and hex-editing the launcher to localhost.
Patch levels covered here 100.0292.03