blpapi.DuplicateCorrelationIdException

class blpapi.DuplicateCorrelationIdException(description, errorCode)

Bases: Exception

Duplicate CorrelationId exception.

The class defines an exception for non unique CorrelationId.

__init__(description, errorCode)

Create a blpapi exception

Parameters:

• description (str) – Description of the error

• errorCode (Optional[int]) – Code corresponding to the error

add_note(object, /)

Exception.add_note(note) – add a note to the exception