Hi Karampal/Hari,
Thanks for your replies.
There is no authorization issue as i tried the same after assigning all the roles to me. (checked with Basis Team)
The '?' button also says the same "Error creating the new Org Unit".
And after selecting green tick mark, it redirects me to one of the existing Org Unit where i can modify the existing Org Unit only.
Please advice.
Best Regrads,
Rishabh