our company have three company maintained with several business area, we did a client copy in the same box of Prod. when i tried to do a transaction, in my company A, the systems prompts an error message "business area does not belong to company code." but in other company B & C, we have no problem in posting transactions.
our FI team has already checked the configuration or validations on their side and has seen no error. We have repeated the client copy but still the same error occurs.
need your help badly....
any help will be much appreciated.