Only "clean" possibility is
- export (csv) list of items
- import the csv files with Import feature

Some dependant items won't be integrated : notes, attaches files, links, dependencies, ...

I have one idea, whether it is right or not?
Suppose one copies the subdirectory projeqtor in the MySQL/data to the other system. Will it work or not?
I am finding it difficult to export the csv files and import in the other system. Moreover the links are not copied.

Kindly provide your advise on the above idea.

Thanks in advance.

Ni, copy data files is a bad idea.
If you want to copy all the data, you can easily expot db and import it on new system.
You can do this easily with phpMyAdmin or mySqlDumper or with line command mysqldump.

Thanks for your advise. I shall try the mysqldump and try.

Thanks for your advise. I shall try the mysqldump and try.

I could successfully copy the MySQL database of projeqtor from one server to another server using the phpMyAdmin tools. Thanks for the help provided.