sidecap does not work well for some reason with the Japanese doc, so
the sidecap bool is set to false to restore compilation.
The following test now passes:
export/doc/ja/EmbeddedObjects_pdf3
{% \usepackage{sidecap} % This breaks title fonts with pLaTeX
\setboolean{sidecap}{true}}
{\setboolean{sidecap}{false}}
+% set sidecap to false in all cases for Japanese manual.
+% It breaks compliation and gives the following error:
+% ! LaTeX Error: Environment SCfigure undefined.
+\setboolean{sidecap}{false}
% check for picinpar
% used for surrounded fixed objects