MT4 · Runtime errors
MT4 4060 · Function is not allowed for call | YI GOLD
ERR_FUNCTION_NOT_CONFIRMED
Official meaning
Function is not allowed for call
Possible causes · YI GOLD suggestions
Determine the cause from the official meaning, the triggering function and terminal logs.
Troubleshooting · YI GOLD suggestions
Inspect terminal logs and the failing function return value. Check inputs, array bounds, resources, connectivity and required permissions against the official description.