Maximums
Here is a list of maximum characters to different fields in Tekla Structures:
1. Maximum number of characters a rule can contain inside template editor = 2048
2. Maximum number of copies in array macro = 257
3. Maximum number of cut/section Views one assembly drawing can contain are = 400
4. Maximum length for IFC 2x3 export output with path: 247 (In TS 2019 or older: 72) TTSD-10056
5. Maximum number of secondary parts a system joint can have = 10
6. Maximum number of secondary's in custom component = 30
7. Model template name & path length = 79
8. Maximum number of copies of drawings one can print to printer = 9
9. Maximum characters in parametric profile string = 60
10. Name length profile prefix in profitab.inp file = 9 characters (ONLY alphabets allowed)
11. Maximum length of IFC import file path = 256
12. The maximum number of characters you can enter as Reference text in weld properties = 79
13. Maximum number of views in drawings = No limit (in TS 19 or older it was 300)
14. Text box in drawings maximum number of lines limited to = 44
15. Number of characters in NAME field = 60 (TS2021 or earlier: 21) TTSD-40587
16. Drawing layout NAME field length = 12
17. UDA value length = 79 UDA name = 19 UDA tab page name = 39
18. Part Finish field = 62
19. Bolt names can have 60 characters (before TS 2022: 40 characters)
20. Standard bolt names can have 30 characters (before TS 2022: 25 characters)
21. Standard bolt assembly names can have 30 characters
22. All bolt assembly properties can have 25 characters
23. Maximum length of model name: 40 chars (Since TS2016, before no limits) TTSD-18600
See also
Model sharing file and path length limitations
Maximum length of user-defined attribute (UDA)
Is there limit for assemblies in 3D views