message

hi to all experts,

when we write MESSAGE e208.

i.e. error messege with 208.

at this time system find the messege no 208 and display it

but when we write in this way.

MESSAGE e208(00) WITH 'Material Document No does not exist'.

here we dirctly given the message in single coat ('').

then why we need to given no (208).

and what is significance of (00).

and which one method is better and efficent.

thanks in advance and reward also.

regard : deep