Hello.


Internal register called RlinkVC is connecting attachments with companies and is storing information for each record using company Code.
If company Code is different after you move it, you should update content of this register accordingly.
In order to do it you have to

1. export register content to file. You can do it using Module Database Maintenance > Exports > Register export > specify RLinkVC

2. in file find all records that have old company code and change it to new company code (company code is stored in first field

3. change header of the file so it is overwriting data

4. copy database in case to have option to go back if anything is wrong in your file by accident

5. import file and check if all good

Bug mentioned before should be fixed in 2019-11-26.
Regards