Parameters make_Dirs and source_make_Dirs shall rename source files into new folder

The following parameters should rename the source to the folder ./UNKNOWNFOLDER that does not exist.

source_replacing=(.*)
source_replacement=UNKNOWNFOLDER/\1
make_Dirs = true
source_make_Dirs = true

All looks good in the log:

INFO (SOSVfsLocalFile.java:415) ::rename SOSVfs_I_150: Datei 'R:\nobackup\junittests\testdata\JADE\Masstest00000.txt' umbenannt in 'R:/nobackup/junittests/testdata/JADE/UNKNOWNFOLDER/Masstest00000.txt'. 

but the new folder ./UNKNOWNFOLDER is not created though the parameters make_Dirs and source_make_Dirs resp. are set.

See test CopyAndMoveSource2NewFolder in com.sos.DataExchange.JadeTestLocal