SignalSubscribe error

 
SignalSubscribe function call returns error 4014. What's wrong with it?

ERR_FUNCTION_NOT_ALLOWED

4014

Системная функция не разрешена для вызова

 
 
sathish kumar:
write to service desk.
thanks!)
 
Sergey Kardash:
SignalSubscribe function call returns error 4014. What's wrong with it?

ERR_FUNCTION_NOT_ALLOWED

4014

Системная функция не разрешена для вызова

Did you check "Allow modification of Signals settings" ?
 
Alain Verleyen:
Did you check "Allow modification of Signals settings" ?
yes, i did!)
 
Is there any solution for this problem? I have the same problem.
Reason: