Hi, I explain my problem in this post : http://digikam.1695700.n4.nabble.com/How-to-ignore-already-well-named-files-when-renaming-files-quot-OK-quot-button-greyed-td4704871.html#a4705391 Thanks
Currently, I am working on these and similar problems related to renaming, moving or copying of items. It requires however a larger changes of the IOJob class. Database operations may only be performed after a successful file operation. The rename may does not fail at the moment. But this is only realized in digiKam-6.0.0. Maik
*** This bug has been marked as a duplicate of bug 372763 ***
Fixed with #372763 and not reproducible with 6.2.0