Brian Dunning's Error Code Reference

FileMaker Error 3

Command is unavailable (for example, wrong operating system or mode)

 

Comments

Sarah   Sarah
Nov 16, 2017
I received this error when I tried to use PSOS to install a server-side plugin but did not have the ability to install server-side plugins enabled in the FMS Admin Console.
 
Hakim   Hakim
Oct 19, 2017
Thank you exactly right!
 
Vaughn   Vaughn
May 14, 2017
I got this error trying to go to a field with "Go To Object". The problem was that the field was actually grouped, so therefore inaccessible. Ungroup and it works.
 

 

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