The Tekla Structures 21.1 SR1 update is a critical service release designed to improve the performance, stability, and modeling accuracy of the Tekla Structures BIM software. This update builds upon the base version of Tekla Structures 21.1 to address user-reported bugs and introduce refined features for structural engineers and detailers. Core Enhancements in SR1
: Fixed issues where certain layers would not update correctly when changing layer creation to "Add to cast unit". Drawing & Collaboration Improvements Drawing Cloning tekla structures 211 sr1 update with help 33
Note: Specific change list depends on the official release notes; below are the typical categories and examples you should expect and validate. The Tekla Structures 21
Installation Failure: If the update fails, you may need to uninstall the current service release and the main version through the Windows Control Panel, then perform a clean install of the main version followed by the SR1 update. Trimble Support Website: www
7.6. Performance Tests