Hello,
The system property is for the instance as a whole, so if it's only set to 5MB, then it's going to fail that right away. You may have to increase it, but then build in restrictions for everything else. Meaning, on the sys_attachment table and the file size, you'd have to use like a before business rule to shut the gate on other files if larger than 'x' even though your system property allows it.
If you do the reverse, I think you're going to be customizing out of box functionality and that isn't recommended (to try and intercept and bypass the system property and only allow your app to attach if greater than 5MB, for example).
Please mark reply as Helpful/Correct, if applicable. Thanks!
Please consider marking my reply as Helpful and/or Accept Solution, if applicable. Thanks!
