error number if ticket is unknown (already closed)

 

Hi,

does anybody know what error number the mt4-server returns if an order already has been closed and an EA tries to close 'the ticket' as well?

MT5 does have:

10036

TRADE_RETCODE_POSITION_CLOSED

The position with the given POSITION_IDENTIFIER has already been closed


Mt4 does not know this kind of error - needless to say that a wish for the service desk will most probably cause a: we have no intention ...
 
I'd guess

9

ERR_MALFUNCTIONAL_TRADE

Malfunctional trade operation


Why don't you try it and find out?
 
whroeder1:
I'd guess

9

ERR_MALFUNCTIONAL_TRADE

Malfunctional trade operation


Why don't you try it and find out?

Well I wasn't sure whether I'll get invalid ticket or e.g. off quotes or something else..

Anyway I wrote a script and got 4108:

4108

ERR_INVALID_TICKET

Invalid ticket


which is mentioned in the reference among all the other errors :(