Database of images. Import of images via script step "Insert Picture". No problems with that whatsoever.
No I remarked that the filenames of the externally stored data are truncated to 50 characters (+ file extension).
When I import an image with filename "abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz.psd" (52 characters + .psd), what I see in the Finder in the directory of externally stored containers:
"abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx.jpg" (this being the preview image)
When I want to export field contents, FileMaker proposes the full filename (52 characters + .psd).
Is this regular behaviour ? Could not find any information on limitations file name length.