Error "unknow ticket" is what number?

[sorasit]

What is number code of "Unknow ticket" ?

Thank you

[Brian Lillard]

sorasit46:

What is number code of "Unknow ticket" ?

Thank you

probably that your counter is regarded as the ticket number

use OrderTicket()

show your code

[Keith Watford]

Do you mean 4108 Invalid ticket?

You get it if the ticket number doesn't exist or you try to modify or close an already closed order 

[sorasit]

GumRai:

Do you mean 4108 Invalid ticket?

You get it if the ticket number doesn't exist or you try to modify or close an already closed order 

Thank you

[William Roeder]

Don't hard code numbers, Runtime Errors - MQL4 Documentation