I am trying to copy a document with unique column 'xyz' from document library A to library B with same column there. The columns are defined at site level.
I have enforced uniqueness on column xyz on library A but not in B (since this is a monthly procedure and B is a archive folder)
However, the column xyz is still not being copied. All other custom columns are being copied. Any help is appreciated!
Solved! Go to Solution.
Overwriting will almost never happens because I use the update list item to change file name prior to copying file (amend created day + file name) For testing I've disabled this function.
If any other methods are recommended other than this, please do let me know. I am copying over then deleting files as I found less resources in using Web Service for O365.