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 Class CommunicationError 

Exceptions of the class CommunicationError are raised if no connection can be made to the Loader Server, or if an existing connection has been broken.

Instances of the class CommunicationError have the following attributes:

Attribute

Description

errorCode

Error code

message

Text of the error message

The Loader Server to which you are trying to connect does not exist:

try:
    session = sapdb.loader.Loader ('unknownhost', '')
except sapdb.loader.CommunicationError, err:
    print err
    print err.message

Output:

loader.CommunicationError: [-4] unknown host name
unknown host name

 

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